swagger: '2.0' info: version: '1.2.0-impl:etsi.org:ETSI_NFV_OpenAPI:1' title: SOL002 - VNF Lifecycle Management Notification interface description: > SOL002 - VNF Lifecycle Management Notification interface IMPORTANT: Please note that this file might be not aligned to the current version of the ETSI Group Specification it refers to and has not been approved by the ETSI NFV ISG. In case of discrepancies the published ETSI Group Specification takes precedence. Please report bugs to https://forge.etsi.org/bugzilla/buglist.cgi?component=Nfv-Openapis license: name: ETSI Forge copyright notice url: 'https://forge.etsi.org/etsi-forge-copyright-notice.txt' contact: name: NFV-SOL WG externalDocs: description: ETSI GS NFV-SOL 002 V2.5.1 url: >- https://www.etsi.org/deliver/etsi_gs/NFV-SOL/001_099/002/02.05.01_60/gs_nfv-sol002v020501p.pdf basePath: /callback/v1 schemes: - http - https consumes: - application/json produces: - application/json paths: /URI-is-provided-by-the-client-when-creating-the-subscription_VnfLcmOperationOccurrenceNotification: parameters: - name: Version description: | Version of the API requested to use when responding to this request. in: header required: true type: string - name: Authorization description: | The authorization token for the request. Reference: IETF RFC 7235 in: header required: false type: string post: description: | Notify The POST method delivers a notification from the server to the client. parameters: - name: VnfLcmOperationOccurrenceNotification description: A notification about on-boarding of a VNF package. in: body required: true schema: description: > This type represents a VNF lifecycle management operation occurrence notification, which informs the receiver of changes in the VNF lifecycle caused by a VNF LCM operation occurrence. The support of the notification is mandatory. This notification shall be triggered by the VNFM when there is a change in the VNF lifecycle caused by a VNF LCM operation occurrence, including: * Instantiation of the VNF * Scaling of the VNF instance (including auto-scaling) * Healing of the VNF instance (including auto-healing) * Change of the state of the VNF instance (i.e. Operate VNF) * Change of the deployment flavour of the VNF instance * Change of the external connectivity of the VNF instance * Termination of the VNF instance * Modification of VNF instance information and/or VNF configurable properties through the "PATCH" method on the "Individual VNF instance" resource. If this is the initial notification about the start of a VNF LCM operation occurrence, it is assumed that the notification is sent by the VNFM before any action (including sending the grant request) is taken as part of the LCM operation. Due to possible race conditions, the "start" notification, the grant request and the LCM operation acknowledgment can arrive in any order at the NFVO, and the NFVO shall be able to handle such a situation. If this is a notification about a final or intermediate result state of a VNF LCM operation occurrence, the notification shall be sent after all related actions of the LCM operation that led to this state have been executed. The new state shall be set in the VnfLcmOpOcc resource before the notification about the state change is sent. type: object required: - id - notificationType - subscriptionId - timeStamp - notificationStatus - operationState - vnfInstanceId - operation - isAutomaticInvocation - vnfLcmOpOccId - _links properties: id: description: | An identifier with the intention of being globally unique. type: string notificationType: description: > Discriminator for the different notification types. Shall be set to "VnfLcmOperationOccurrenceNotification" for this notification type. type: string enum: - VnfLcmOperationOccurrenceNotification subscriptionId: description: | An identifier with the intention of being globally unique. type: string timeStamp: description: > Date-time stamp. Representation: String formatted according to IETF RFC 3339. type: string format: date-time notificationStatus: description: > Indicates whether this notification reports about the start of a lifecycle operation or the result of a lifecycle operation. Permitted values: * START: Informs about the start of the VNF LCM operation occurrence. * RESULT: Informs about the final or intermediate result of the VNF LCM operation occurrence. type: string enum: - START - RESULT operationState: description: > Value | Description ------|------------ STARTING | The LCM operation is starting. PROCESSING | The LCM operation is currently in execution. COMPLETED | he LCM operation has been completed successfully. FAILED_TEMP | The LCM operation has failed and execution has stopped, but the execution of the operation is not considered to be closed. FAILED | The LCM operation has failed and it cannot be retried or rolled back, as it is determined that such action won't succeed. ROLLING_BACK | The LCM operation is currently being rolled back. ROLLED_BACK | The LCM operation has been successfully rolled back, i.e. The state of the VNF prior to the original operation invocation has been restored as closely as possible. type: string enum: - STARTING - PROCESSING - COMPLETED - FAILED_TEMP - FAILED - ROLLING_BACK - ROLLED_BACK vnfInstanceId: description: | An identifier with the intention of being globally unique. type: string operation: description: > Value | Description ------|------------ INSTANTIATE | Represents the "Instantiate VNF" LCM operation. SCALE | Represents the "Scale VNF" LCM operation. SCALE_TO_LEVEL | Represents the "Scale VNF to Level" LCM operation. CHANGE_FLAVOUR | Represents the "Change VNF Flavour" LCM operation. TERMINATE | Represents the "Terminate VNF" LCM operation. HEAL | Represents the "Heal VNF" LCM operation. OPERATE | Represents the "Operate VNF" LCM operation. CHANGE_EXT_CONN | Represents the "Change external VNF connectivity" LCM operation. MODIFY_INFO | Represents the "Modify VNF Information" LCM operation. type: string enum: - INSTANTIATE - SCALE - SCALE_TO_LEVEL - CHANGE_FLAVOUR - TERMINATE - HEAL - OPERATE - CHANGE_EXT_CONN - MODIFY_INFO isAutomaticInvocation: description: > Set to true if this VNF LCM operation occurrence has been triggered by an automated procedure inside the VNFM (i.e. ScaleVnf / ScaleVnfToLevel triggered by auto-scale, or HealVnf triggered by auto-heal). Set to false otherwise. type: boolean vnfLcmOpOccId: description: | An identifier with the intention of being globally unique. type: string affectedVnfcs: description: > Information about VNFC instances that were affected during the lifecycle operation. Shall be present if the "notificationStatus" is set to "RESULT" and the operation has performed any resource modification. Shall be absent otherwise. This attribute contains information about the cumulative changes to virtualised resources that were performed so far by the VNF LCM operation occurrence and by any of the error handling procedures for that operation occurrence. type: array items: description: > This type provides information about added, deleted, modified and temporary VNFCs. type: object required: - id - vduId - changeType - computeResource properties: id: description: > An identifier that is unique for the respective type within a VNF instance, but may not be globally unique. type: string vduId: description: | An identifier that is unique within a VNF descriptor. type: string changeType: description: > Signals the type of change. Permitted values: * ADDED * REMOVED * MODIFIED * TEMPORARY For a temporary resource, an AffectedVnfc structure exists as long as the temporary resource exists. type: string enum: - ADDED - REMOVED - MODIFIED - TEMPORARY computeResource: required: - vimConnectionId - resourceId type: object description: > This type represents the information that allows addressing a virtualised resource that is used by a VNF instance. Information about the resource is available from the VIM. properties: vimConnectionId: description: > An identifier with the intention of being globally unique. type: string resourceProviderId: description: > An identifier with the intention of being globally unique. type: string resourceId: description: > An identifier maintained by the VIM or other resource provider. It is expected to be unique within the VIM instance. type: string vimLevelResourceType: description: > Type of the resource in the scope of the VIM or the resource provider. type: string metadata: description: > This type represents a list of key-value pairs. The order of the pairs in the list is not significant. In JSON, a set of key- value pairs is represented as an object. It shall comply with the provisions defined in clause 4 of IETF RFC 7159. type: object affectedVnfcCpIds: description: > Identifiers of CP(s) of the VNFC instance that were affected by the change. Shall be present for those affected CPs of the VNFC instance that are associated to an external CP of the VNF instance. May be present for further affected CPs of the VNFC instance. type: array items: description: > An identifier that is unique for the respective type within a VNF instance, but may not be globally unique. type: string addedStorageResourceIds: description: > References to VirtualStorage resources that have been added. Each value refers to a VirtualStorageResourceInfo item in the VnfInstance that was added to the VNFC. It shall be provided if at least one storage resource was added to the VNFC. type: array items: description: > An identifier that is unique for the respective type within a VNF instance, but may not be globally unique. type: string removedStorageResourceIds: description: > References to VirtualStorage resources that have been removed. The value contains the identifier of a VirtualStorageResourceInfo item that has been removed from the VNFC, and might no longer exist in the VnfInstance. It shall be provided if at least one storage resource was removed from the VNFC. type: array items: description: > An identifier that is unique for the respective type within a VNF instance, but may not be globally unique. type: string affectedVirtualLinks: description: > Information about VL instances that were affected during the lifecycle operation. Shall be present if the "notificationStatus" is set to "RESULT" and the operation has performed any resource modification. Shall be absent otherwise. This attribute contains information about the cumulative changes to virtualised resources that were performed so far by the VNF LCM operation occurrence and by any of the error handling procedures for that operation occurrence. type: array items: description: > This type provides information about added, deleted, modified and temporary VLs. type: object required: - id - vnfVirtualLinkDescId - changeType - networkResource properties: id: description: > An identifier that is unique for the respective type within a VNF instance, but may not be globally unique. type: string vnfVirtualLinkDescId: description: | An identifier that is unique within a VNF descriptor. type: string changeType: description: > Signals the type of change. Permitted values: * ADDED * REMOVED * MODIFIED * TEMPORARY * LINK_PORT_ADDED * LINK_PORT_REMOVED For a temporary resource, an AffectedVirtualLink structure exists as long as the temporary resource exists. type: string enum: - ADDED - REMOVED - MODIFIED - TEMPORARY - LINK_PORT_ADDED - LINK_PORT_REMOVED networkResource: required: - vimConnectionId - resourceId type: object description: > This type represents the information that allows addressing a virtualised resource that is used by a VNF instance. Information about the resource is available from the VIM. properties: vimConnectionId: description: > An identifier with the intention of being globally unique. type: string resourceProviderId: description: > An identifier with the intention of being globally unique. type: string resourceId: description: > An identifier maintained by the VIM or other resource provider. It is expected to be unique within the VIM instance. type: string vimLevelResourceType: description: > Type of the resource in the scope of the VIM or the resource provider. type: string metadata: description: > This type represents a list of key-value pairs. The order of the pairs in the list is not significant. In JSON, a set of key- value pairs is represented as an object. It shall comply with the provisions defined in clause 4 of IETF RFC 7159. type: object affectedVirtualStorages: description: > Information about virtualised storage instances that were affected during the lifecycle operation. Shall be present if the "notificationStatus" is set to "RESULT" and the operation has performed any resource modification. Shall be absent otherwise. This attribute contains information about the cumulative changes to virtualised resources that were performed so far by the VNF LCM operation occurrence and by any of the error handling procedures for that operation occurrence. type: array items: description: > This type provides information about added, deleted, modified and temporary virtual storage resources. type: object required: - id - virtualStorageDescId - changeType - storageResource properties: id: description: > An identifier that is unique for the respective type within a VNF instance, but may not be globally unique. type: string virtualStorageDescId: description: | An identifier that is unique within a VNF descriptor. type: string changeType: description: > Signals the type of change. Permitted values: * ADDED * REMOVED * MODIFIED * TEMPORARY For a temporary resource, an AffectedVirtualStorage structure exists as long as the temporary resource exists. type: string enum: - ADDED - REMOVED - MODIFIED - TEMPORARY storageResource: required: - vimConnectionId - resourceId type: object description: > This type represents the information that allows addressing a virtualised resource that is used by a VNF instance. Information about the resource is available from the VIM. properties: vimConnectionId: description: > An identifier with the intention of being globally unique. type: string resourceProviderId: description: > An identifier with the intention of being globally unique. type: string resourceId: description: > An identifier maintained by the VIM or other resource provider. It is expected to be unique within the VIM instance. type: string vimLevelResourceType: description: > Type of the resource in the scope of the VIM or the resource provider. type: string metadata: description: > This type represents a list of key-value pairs. The order of the pairs in the list is not significant. In JSON, a set of key- value pairs is represented as an object. It shall comply with the provisions defined in clause 4 of IETF RFC 7159. type: object changedInfo: description: > This type represents attribute modifications that were performed on an "Individual VNF instance" resource. The attributes that can be included consist of those requested to be modified explicitly in the "VnfInfoModificationRequest" data structure, and additional attributes of the "VnfInstance" data structure that were modified implicitly e.g. when modifying the referenced VNF package. type: object properties: vnfInstanceName: description: > If present, this attribute signals modifications of the "vnfInstanceName" attribute in "VnfInstance". type: string vnfInstanceDescription: description: > If present, this attribute signals modifications of the "vnfInstanceDescription" attribute in "VnfInstance". type: string vnfConfigurableProperties: description: > This type represents a list of key-value pairs. The order of the pairs in the list is not significant. In JSON, a set of key- value pairs is represented as an object. It shall comply with the provisions defined in clause 4 of IETF RFC 7159. type: object metadata: description: > This type represents a list of key-value pairs. The order of the pairs in the list is not significant. In JSON, a set of key- value pairs is represented as an object. It shall comply with the provisions defined in clause 4 of IETF RFC 7159. type: object extensions: description: > This type represents a list of key-value pairs. The order of the pairs in the list is not significant. In JSON, a set of key- value pairs is represented as an object. It shall comply with the provisions defined in clause 4 of IETF RFC 7159. type: object vimConnectionInfo: description: > If present, this attribute signals modifications of certain entries in the "vimConnectionInfo" attribute array in "VnfInstance". type: array items: description: > This type represents parameters to connect to a VIM for managing the resources of a VNF instance. This structure is used to convey VIM-related parameters over the Or-Vnfm interface. Additional parameters for a VIM may be configured into the VNFM by means outside the scope of the present document, and bound to the identifier of that VIM. type: object required: - id - vimType properties: id: description: > An identifier with the intention of being globally unique. type: string vimId: description: > An identifier with the intention of being globally unique. type: string vimType: description: > Discriminator for the different types of the VIM information. The value of this attribute determines the structure of the "interfaceInfo" and "accessInfo" attributes, based on the type of the VIM. The set of permitted values is expected to change over time as new types or versions of VIMs become available. The ETSI NFV registry of VIM-related information provides access to information about VimConnectionInfo definitions for various VIM types. The structure of the registry is defined in Annex C of SOL003. type: string interfaceInfo: description: > This type represents a list of key-value pairs. The order of the pairs in the list is not significant. In JSON, a set of key- value pairs is represented as an object. It shall comply with the provisions defined in clause 4 of IETF RFC 7159. type: object accessInfo: description: > This type represents a list of key-value pairs. The order of the pairs in the list is not significant. In JSON, a set of key- value pairs is represented as an object. It shall comply with the provisions defined in clause 4 of IETF RFC 7159. type: object extra: description: > This type represents a list of key-value pairs. The order of the pairs in the list is not significant. In JSON, a set of key- value pairs is represented as an object. It shall comply with the provisions defined in clause 4 of IETF RFC 7159. type: object vimConnectionInfoDeleteIds: description: > If present, this attribute signals the deletion of certain entries in the "vimConnectionInfo" attribute array in "VnfInstance". type: array items: description: > An identifier with the intention of being globally unique. type: string vnfPkgId: description: | An identifier with the intention of being globally unique. type: string vnfdId: description: | An identifier with the intention of being globally unique. type: string vnfProvider: description: > If present, this attribute signals modifications of the "vnfProvider" attribute in "VnfInstance". If present, this attribute (which depends on the value of the "vnfPkgId" attribute) was modified implicitly following a request to modify the "vnfPkgId" attribute, by copying the value of this attribute from the VNFD in the VNF Package identified by the "vnfPkgId” attribute. type: string vnfProductName: description: > If present, this attribute signals modifications of the "vnfProductName" attribute in "VnfInstance". If present, this attribute (which depends on the value of the "vnfPkgId" attribute) was modified implicitly following a request to modify the "vnfPkgId" attribute, by copying the value of this attribute from the VNFD in the VNF Package identified by the "vnfPkgId” attribute. type: string vnfSoftwareVersion: description: | A Version. type: string vnfdVersion: description: | A Version. type: string changedExtConnectivity: description: > Information about changed external connectivity, if this notification represents the result of a lifecycle operation occurrence. Shall be present if the "notificationStatus" is set to "RESULT" and the "operation" is set to "CHANGE_EXT_CONN". Shall be absent otherwise. type: array items: type: object required: - id - resourceHandle properties: id: description: > An identifier with the intention of being globally unique. type: string resourceHandle: required: - vimConnectionId - resourceId type: object description: > This type represents the information that allows addressing a virtualised resource that is used by a VNF instance. Information about the resource is available from the VIM. properties: vimConnectionId: description: > An identifier with the intention of being globally unique. type: string resourceProviderId: description: > An identifier with the intention of being globally unique. type: string resourceId: description: > An identifier maintained by the VIM or other resource provider. It is expected to be unique within the VIM instance. type: string vimLevelResourceType: description: > Type of the resource in the scope of the VIM or the resource provider. type: string extLinkPorts: description: | Link ports of this VL. type: array items: description: > This type represents information about a link port of an external VL, i.e. a port providing connectivity for the VNF to an NS VL. type: object required: - id - resourceHandle properties: id: description: > An identifier with the intention of being globally unique. type: string resourceHandle: required: - vimConnectionId - resourceId type: object description: > This type represents the information that allows addressing a virtualised resource that is used by a VNF instance. Information about the resource is available from the VIM. properties: vimConnectionId: description: > An identifier with the intention of being globally unique. type: string resourceProviderId: description: > An identifier with the intention of being globally unique. type: string resourceId: description: > An identifier maintained by the VIM or other resource provider. It is expected to be unique within the VIM instance. type: string vimLevelResourceType: description: > Type of the resource in the scope of the VIM or the resource provider. type: string cpInstanceId: description: > An identifier that is unique for the respective type within a VNF instance, but may not be globally unique. type: string error: description: > The definition of the general "ProblemDetails" data structure from IETF RFC 7807 [19] is reproduced inthis structure. Compared to the general framework defined in IETF RFC 7807 [19], the "status" and "detail" attributes are mandated to be included by the present document, to ensure that the response contains additional textual information about an error. IETF RFC 7807 [19] foresees extensibility of the "ProblemDetails" type. It is possible that particular APIs in the present document, or particular implementations, define extensions to define additional attributes that provide more information about the error. The description column only provides some explanation of the meaning to Facilitate understanding of the design. For a full description, see IETF RFC 7807 [19]. type: object required: - status - detail properties: type: description: > A URI reference according to IETF RFC 3986 [5] that identifies the problem type. It is encouraged that the URI provides human-readable documentation for the problem (e.g. using HTML) when dereferenced. When this member is not present, its value is assumed to be "about:blank". type: string format: URI title: description: > A short, human-readable summary of the problem type. It should not change from occurrence to occurrence of the problem, except for purposes of localization. If type is given and other than "about:blank", this attribute shall also be provided. A short, human-readable summary of the problem type. It SHOULD NOT change from occurrence to occurrence of the problem, except for purposes of localization (e.g., using proactive content negotiation; see [RFC7231], Section 3.4). type: string status: description: > The HTTP status code for this occurrence of the problem. The HTTP status code ([RFC7231], Section 6) generated by the origin server for this occurrence of the problem. type: integer detail: description: > A human-readable explanation specific to this occurrence of the problem. type: string instance: description: > A URI reference that identifies the specific occurrence of the problem. It may yield further information if dereferenced. type: string format: URI _links: description: > This type represents the links to resources that a notification can contain. type: object required: - vnfInstance - subscription properties: vnfInstance: description: > This type represents a link to a resource in a notification, using an absolute or relative URI. It shall comply with the provisions defined in table 4.4.1.3a-1. type: object required: - href properties: href: description: | String formatted according to IETF RFC 3986. type: string subscription: description: > This type represents a link to a resource in a notification, using an absolute or relative URI. It shall comply with the provisions defined in table 4.4.1.3a-1. type: object required: - href properties: href: description: | String formatted according to IETF RFC 3986. type: string vnfLcmOpOcc: description: > This type represents a link to a resource in a notification, using an absolute or relative URI. It shall comply with the provisions defined in table 4.4.1.3a-1. type: object required: - href properties: href: description: | String formatted according to IETF RFC 3986. type: string - name: Authorization description: | The authorization token for the request. Reference: IETF RFC 7235 in: header required: false type: string - name: Content-Type description: | The MIME type of the body of the request. Reference: IETF RFC 7231 in: header required: true type: string responses: '204': description: | 204 NO CONTENT The notification was delivered successfully. headers: WWW-Authenticate: description: > Challenge if the corresponding HTTP request has not provided authorization, or error details if the corresponding HTTP request has provided an invalid authorization token. type: string maximum: 1 minimum: 0 Version: description: | Version of the API used in the response. type: string maximum: 1 minimum: 1 '400': description: > 400 BAD REQUEST 400 code can be returned in the following specified cases, the specific cause has to be proper specified in the "ProblemDetails" structure to be returned. If the request is malformed or syntactically incorrect (e.g. if the request URI contains incorrect query parameters or the payload body contains a syntactically incorrect data structure), the API producer shall respond with this response code. The "ProblemDetails" structure shall be provided, and should include in the "detail" attribute more information about the source of the problem. If the response to a GET request which queries a container resource would be so big that the performance of the API producer is adversely affected, and the API producer does not support paging for the affected resource, it shall respond with this response code. The "ProblemDetails" structure shall be provided, and should include in the "detail" attribute more information about the source of the problem. If there is an application error related to the client's input that cannot be easily mapped to any other HTTP response code ("catch all error"), the API producer shall respond with this response code. The "ProblemDetails" structure shall be provided, and shall include in the "detail" attribute more information about the source of the problem. If the request contains a malformed access token, the API producer should respond with this response. The details of the error shall be returned in the WWW Authenticate HTTP header, as defined in IETF RFC 6750 and IETF RFC 7235. The ProblemDetails structure may be provided. The use of this HTTP error response code described above is applicable to the use of the OAuth 2.0 for the authorization of API requests and notifications, as defined in clauses 4.5.3.3 and 4.5.3.4. headers: Content-Type: description: The MIME type of the body of the response. type: string maximum: 1 minimum: 1 WWW-Authenticate: description: > Challenge if the corresponding HTTP request has not provided authorization, or error details if the corresponding HTTP request has provided an invalid authorization token. type: string maximum: 1 minimum: 0 Version: description: | Version of the API used in the response. type: string maximum: 1 minimum: 1 schema: description: > The definition of the general "ProblemDetails" data structure from IETF RFC 7807 [19] is reproduced inthis structure. Compared to the general framework defined in IETF RFC 7807 [19], the "status" and "detail" attributes are mandated to be included by the present document, to ensure that the response contains additional textual information about an error. IETF RFC 7807 [19] foresees extensibility of the "ProblemDetails" type. It is possible that particular APIs in the present document, or particular implementations, define extensions to define additional attributes that provide more information about the error. The description column only provides some explanation of the meaning to Facilitate understanding of the design. For a full description, see IETF RFC 7807 [19]. type: object required: - status - detail properties: type: description: > A URI reference according to IETF RFC 3986 [5] that identifies the problem type. It is encouraged that the URI provides human-readable documentation for the problem (e.g. using HTML) when dereferenced. When this member is not present, its value is assumed to be "about:blank". type: string format: URI title: description: > A short, human-readable summary of the problem type. It should not change from occurrence to occurrence of the problem, except for purposes of localization. If type is given and other than "about:blank", this attribute shall also be provided. A short, human-readable summary of the problem type. It SHOULD NOT change from occurrence to occurrence of the problem, except for purposes of localization (e.g., using proactive content negotiation; see [RFC7231], Section 3.4). type: string status: description: > The HTTP status code for this occurrence of the problem. The HTTP status code ([RFC7231], Section 6) generated by the origin server for this occurrence of the problem. type: integer detail: description: > A human-readable explanation specific to this occurrence of the problem. type: string instance: description: > A URI reference that identifies the specific occurrence of the problem. It may yield further information if dereferenced. type: string format: URI '401': description: > 401 UNAUTHORIZED If the request contains no access token even though one is required, or if the request contains an authorization token that is invalid (e.g. expired or revoked), the API producer should respond with this response. The details of the error shall be returned in the WWW-Authenticate HTTP header, as defined in IETF RFC 6750 and IETF RFC 7235. The ProblemDetails structure may be provided. headers: Content-Type: description: The MIME type of the body of the response. type: string maximum: 1 minimum: 1 WWW-Authenticate: description: > Challenge if the corresponding HTTP request has not provided authorization, or error details if the corresponding HTTP request has provided an invalid authorization token. type: string maximum: 1 minimum: 0 Version: description: | Version of the API used in the response. type: string maximum: 1 minimum: 1 schema: description: > The definition of the general "ProblemDetails" data structure from IETF RFC 7807 [19] is reproduced inthis structure. Compared to the general framework defined in IETF RFC 7807 [19], the "status" and "detail" attributes are mandated to be included by the present document, to ensure that the response contains additional textual information about an error. IETF RFC 7807 [19] foresees extensibility of the "ProblemDetails" type. It is possible that particular APIs in the present document, or particular implementations, define extensions to define additional attributes that provide more information about the error. The description column only provides some explanation of the meaning to Facilitate understanding of the design. For a full description, see IETF RFC 7807 [19]. type: object required: - status - detail properties: type: description: > A URI reference according to IETF RFC 3986 [5] that identifies the problem type. It is encouraged that the URI provides human-readable documentation for the problem (e.g. using HTML) when dereferenced. When this member is not present, its value is assumed to be "about:blank". type: string format: URI title: description: > A short, human-readable summary of the problem type. It should not change from occurrence to occurrence of the problem, except for purposes of localization. If type is given and other than "about:blank", this attribute shall also be provided. A short, human-readable summary of the problem type. It SHOULD NOT change from occurrence to occurrence of the problem, except for purposes of localization (e.g., using proactive content negotiation; see [RFC7231], Section 3.4). type: string status: description: > The HTTP status code for this occurrence of the problem. The HTTP status code ([RFC7231], Section 6) generated by the origin server for this occurrence of the problem. type: integer detail: description: > A human-readable explanation specific to this occurrence of the problem. type: string instance: description: > A URI reference that identifies the specific occurrence of the problem. It may yield further information if dereferenced. type: string format: URI '403': description: > 403 FORBIDDEN If the API consumer is not allowed to perform a particular request to a particular resource, the API producer shall respond with this response code. The "ProblemDetails" structure shall be provided. It should include in the "detail" attribute information about the source of the problem, and may indicate how to solve it. headers: Content-Type: description: The MIME type of the body of the response. type: string maximum: 1 minimum: 1 WWW-Authenticate: description: > Challenge if the corresponding HTTP request has not provided authorization, or error details if the corresponding HTTP request has provided an invalid authorization token. type: string maximum: 1 minimum: 0 Version: description: | Version of the API used in the response. type: string maximum: 1 minimum: 1 schema: description: > The definition of the general "ProblemDetails" data structure from IETF RFC 7807 [19] is reproduced inthis structure. Compared to the general framework defined in IETF RFC 7807 [19], the "status" and "detail" attributes are mandated to be included by the present document, to ensure that the response contains additional textual information about an error. IETF RFC 7807 [19] foresees extensibility of the "ProblemDetails" type. It is possible that particular APIs in the present document, or particular implementations, define extensions to define additional attributes that provide more information about the error. The description column only provides some explanation of the meaning to Facilitate understanding of the design. For a full description, see IETF RFC 7807 [19]. type: object required: - status - detail properties: type: description: > A URI reference according to IETF RFC 3986 [5] that identifies the problem type. It is encouraged that the URI provides human-readable documentation for the problem (e.g. using HTML) when dereferenced. When this member is not present, its value is assumed to be "about:blank". type: string format: URI title: description: > A short, human-readable summary of the problem type. It should not change from occurrence to occurrence of the problem, except for purposes of localization. If type is given and other than "about:blank", this attribute shall also be provided. A short, human-readable summary of the problem type. It SHOULD NOT change from occurrence to occurrence of the problem, except for purposes of localization (e.g., using proactive content negotiation; see [RFC7231], Section 3.4). type: string status: description: > The HTTP status code for this occurrence of the problem. The HTTP status code ([RFC7231], Section 6) generated by the origin server for this occurrence of the problem. type: integer detail: description: > A human-readable explanation specific to this occurrence of the problem. type: string instance: description: > A URI reference that identifies the specific occurrence of the problem. It may yield further information if dereferenced. type: string format: URI '404': description: > 404 NOT FOUND If the API producer did not find a current representation for the resource addressed by the URI passed in the request or is not willing to disclose that one exists, it shall respond with this response code. The "ProblemDetails" structure may be provided, including in the "detail" attribute information about the source of the problem, e.g. a wrong resource URI variable. This response code is not appropriate in case the resource addressed by the URI is a container resource which is designed to contain child resources, but does not contain any child resource at the time the request is received. For a GET request to an existing empty container resource, a typical response contains a 200 OK response code and a payload body with an empty array. headers: Content-Type: description: The MIME type of the body of the response. type: string maximum: 1 minimum: 1 WWW-Authenticate: description: > Challenge if the corresponding HTTP request has not provided authorization, or error details if the corresponding HTTP request has provided an invalid authorization token. type: string maximum: 1 minimum: 0 Version: description: | Version of the API used in the response. type: string maximum: 1 minimum: 1 schema: description: > The definition of the general "ProblemDetails" data structure from IETF RFC 7807 [19] is reproduced inthis structure. Compared to the general framework defined in IETF RFC 7807 [19], the "status" and "detail" attributes are mandated to be included by the present document, to ensure that the response contains additional textual information about an error. IETF RFC 7807 [19] foresees extensibility of the "ProblemDetails" type. It is possible that particular APIs in the present document, or particular implementations, define extensions to define additional attributes that provide more information about the error. The description column only provides some explanation of the meaning to Facilitate understanding of the design. For a full description, see IETF RFC 7807 [19]. type: object required: - status - detail properties: type: description: > A URI reference according to IETF RFC 3986 [5] that identifies the problem type. It is encouraged that the URI provides human-readable documentation for the problem (e.g. using HTML) when dereferenced. When this member is not present, its value is assumed to be "about:blank". type: string format: URI title: description: > A short, human-readable summary of the problem type. It should not change from occurrence to occurrence of the problem, except for purposes of localization. If type is given and other than "about:blank", this attribute shall also be provided. A short, human-readable summary of the problem type. It SHOULD NOT change from occurrence to occurrence of the problem, except for purposes of localization (e.g., using proactive content negotiation; see [RFC7231], Section 3.4). type: string status: description: > The HTTP status code for this occurrence of the problem. The HTTP status code ([RFC7231], Section 6) generated by the origin server for this occurrence of the problem. type: integer detail: description: > A human-readable explanation specific to this occurrence of the problem. type: string instance: description: > A URI reference that identifies the specific occurrence of the problem. It may yield further information if dereferenced. type: string format: URI '405': description: > 405 METHOD NOT ALLOWED If a particular HTTP method is not supported for a particular resource, the API producer shall respond with this response code. The "ProblemDetails" structure may be omitted. headers: Content-Type: description: The MIME type of the body of the response. type: string maximum: 1 minimum: 1 WWW-Authenticate: description: > Challenge if the corresponding HTTP request has not provided authorization, or error details if the corresponding HTTP request has provided an invalid authorization token. type: string maximum: 1 minimum: 0 Version: description: | Version of the API used in the response. type: string maximum: 1 minimum: 1 schema: description: > The definition of the general "ProblemDetails" data structure from IETF RFC 7807 [19] is reproduced inthis structure. Compared to the general framework defined in IETF RFC 7807 [19], the "status" and "detail" attributes are mandated to be included by the present document, to ensure that the response contains additional textual information about an error. IETF RFC 7807 [19] foresees extensibility of the "ProblemDetails" type. It is possible that particular APIs in the present document, or particular implementations, define extensions to define additional attributes that provide more information about the error. The description column only provides some explanation of the meaning to Facilitate understanding of the design. For a full description, see IETF RFC 7807 [19]. type: object required: - status - detail properties: type: description: > A URI reference according to IETF RFC 3986 [5] that identifies the problem type. It is encouraged that the URI provides human-readable documentation for the problem (e.g. using HTML) when dereferenced. When this member is not present, its value is assumed to be "about:blank". type: string format: URI title: description: > A short, human-readable summary of the problem type. It should not change from occurrence to occurrence of the problem, except for purposes of localization. If type is given and other than "about:blank", this attribute shall also be provided. A short, human-readable summary of the problem type. It SHOULD NOT change from occurrence to occurrence of the problem, except for purposes of localization (e.g., using proactive content negotiation; see [RFC7231], Section 3.4). type: string status: description: > The HTTP status code for this occurrence of the problem. The HTTP status code ([RFC7231], Section 6) generated by the origin server for this occurrence of the problem. type: integer detail: description: > A human-readable explanation specific to this occurrence of the problem. type: string instance: description: > A URI reference that identifies the specific occurrence of the problem. It may yield further information if dereferenced. type: string format: URI '406': description: > 406 NOT ACCEPTABLE If the "Accept" header does not contain at least one name of a content type that is acceptable to the API producer, the API producer shall respond with this response code. The "ProblemDetails" structure may be omitted. headers: Content-Type: description: The MIME type of the body of the response. type: string maximum: 1 minimum: 1 WWW-Authenticate: description: > Challenge if the corresponding HTTP request has not provided authorization, or error details if the corresponding HTTP request has provided an invalid authorization token. type: string maximum: 1 minimum: 0 Version: description: | Version of the API used in the response. type: string maximum: 1 minimum: 1 schema: description: > The definition of the general "ProblemDetails" data structure from IETF RFC 7807 [19] is reproduced inthis structure. Compared to the general framework defined in IETF RFC 7807 [19], the "status" and "detail" attributes are mandated to be included by the present document, to ensure that the response contains additional textual information about an error. IETF RFC 7807 [19] foresees extensibility of the "ProblemDetails" type. It is possible that particular APIs in the present document, or particular implementations, define extensions to define additional attributes that provide more information about the error. The description column only provides some explanation of the meaning to Facilitate understanding of the design. For a full description, see IETF RFC 7807 [19]. type: object required: - status - detail properties: type: description: > A URI reference according to IETF RFC 3986 [5] that identifies the problem type. It is encouraged that the URI provides human-readable documentation for the problem (e.g. using HTML) when dereferenced. When this member is not present, its value is assumed to be "about:blank". type: string format: URI title: description: > A short, human-readable summary of the problem type. It should not change from occurrence to occurrence of the problem, except for purposes of localization. If type is given and other than "about:blank", this attribute shall also be provided. A short, human-readable summary of the problem type. It SHOULD NOT change from occurrence to occurrence of the problem, except for purposes of localization (e.g., using proactive content negotiation; see [RFC7231], Section 3.4). type: string status: description: > The HTTP status code for this occurrence of the problem. The HTTP status code ([RFC7231], Section 6) generated by the origin server for this occurrence of the problem. type: integer detail: description: > A human-readable explanation specific to this occurrence of the problem. type: string instance: description: > A URI reference that identifies the specific occurrence of the problem. It may yield further information if dereferenced. type: string format: URI '500': description: > 500 INTERNAL SERVER ERROR If there is an application error not related to the client's input that cannot be easily mapped to any other HTTP response code ("catch all error"), the API producer shall respond with this response code. The "ProblemDetails" structure shall be provided, and shall include in the "detail" attribute more information about the source of the problem. headers: Content-Type: description: The MIME type of the body of the response. type: string maximum: 1 minimum: 1 WWW-Authenticate: description: > Challenge if the corresponding HTTP request has not provided authorization, or error details if the corresponding HTTP request has provided an invalid authorization token. type: string maximum: 1 minimum: 0 Version: description: | Version of the API used in the response. type: string maximum: 1 minimum: 1 schema: description: > The definition of the general "ProblemDetails" data structure from IETF RFC 7807 [19] is reproduced inthis structure. Compared to the general framework defined in IETF RFC 7807 [19], the "status" and "detail" attributes are mandated to be included by the present document, to ensure that the response contains additional textual information about an error. IETF RFC 7807 [19] foresees extensibility of the "ProblemDetails" type. It is possible that particular APIs in the present document, or particular implementations, define extensions to define additional attributes that provide more information about the error. The description column only provides some explanation of the meaning to Facilitate understanding of the design. For a full description, see IETF RFC 7807 [19]. type: object required: - status - detail properties: type: description: > A URI reference according to IETF RFC 3986 [5] that identifies the problem type. It is encouraged that the URI provides human-readable documentation for the problem (e.g. using HTML) when dereferenced. When this member is not present, its value is assumed to be "about:blank". type: string format: URI title: description: > A short, human-readable summary of the problem type. It should not change from occurrence to occurrence of the problem, except for purposes of localization. If type is given and other than "about:blank", this attribute shall also be provided. A short, human-readable summary of the problem type. It SHOULD NOT change from occurrence to occurrence of the problem, except for purposes of localization (e.g., using proactive content negotiation; see [RFC7231], Section 3.4). type: string status: description: > The HTTP status code for this occurrence of the problem. The HTTP status code ([RFC7231], Section 6) generated by the origin server for this occurrence of the problem. type: integer detail: description: > A human-readable explanation specific to this occurrence of the problem. type: string instance: description: > A URI reference that identifies the specific occurrence of the problem. It may yield further information if dereferenced. type: string format: URI '503': description: > 503 SERVICE UNAVAILABLE If the API producer encounters an internal overload situation of itself or of a system it relies on, it should respond with this response code, following the provisions in IETF RFC 7231 for the use of the "Retry-After" HTTP header and for the alternative to refuse the connection. The "ProblemDetails" structure may be omitted. headers: Content-Type: description: The MIME type of the body of the response. type: string maximum: 1 minimum: 1 WWW-Authenticate: description: > Challenge if the corresponding HTTP request has not provided authorization, or error details if the corresponding HTTP request has provided an invalid authorization token. type: string maximum: 1 minimum: 0 Version: description: | Version of the API used in the response. type: string maximum: 1 minimum: 1 schema: description: > The definition of the general "ProblemDetails" data structure from IETF RFC 7807 [19] is reproduced inthis structure. Compared to the general framework defined in IETF RFC 7807 [19], the "status" and "detail" attributes are mandated to be included by the present document, to ensure that the response contains additional textual information about an error. IETF RFC 7807 [19] foresees extensibility of the "ProblemDetails" type. It is possible that particular APIs in the present document, or particular implementations, define extensions to define additional attributes that provide more information about the error. The description column only provides some explanation of the meaning to Facilitate understanding of the design. For a full description, see IETF RFC 7807 [19]. type: object required: - status - detail properties: type: description: > A URI reference according to IETF RFC 3986 [5] that identifies the problem type. It is encouraged that the URI provides human-readable documentation for the problem (e.g. using HTML) when dereferenced. When this member is not present, its value is assumed to be "about:blank". type: string format: URI title: description: > A short, human-readable summary of the problem type. It should not change from occurrence to occurrence of the problem, except for purposes of localization. If type is given and other than "about:blank", this attribute shall also be provided. A short, human-readable summary of the problem type. It SHOULD NOT change from occurrence to occurrence of the problem, except for purposes of localization (e.g., using proactive content negotiation; see [RFC7231], Section 3.4). type: string status: description: > The HTTP status code for this occurrence of the problem. The HTTP status code ([RFC7231], Section 6) generated by the origin server for this occurrence of the problem. type: integer detail: description: > A human-readable explanation specific to this occurrence of the problem. type: string instance: description: > A URI reference that identifies the specific occurrence of the problem. It may yield further information if dereferenced. type: string format: URI get: description: > The GET method allows the server to test the notification endpoint that is provided by the client, e.g. during subscription. parameters: - name: Authorization description: | The authorization token for the request. Reference: IETF RFC 7235 in: header required: false type: string - name: Version description: | Version of the API requested to use when responding to this request. in: header required: true type: string responses: '204': description: | 204 NO CONTENT The notification endpoint was tested successfully. headers: WWW-Authenticate: description: > Challenge if the corresponding HTTP request has not provided authorization, or error details if the corresponding HTTP request has provided an invalid authorization token. type: string maximum: 1 minimum: 0 Version: description: | Version of the API used in the response. type: string maximum: 1 minimum: 1 '400': description: > 400 BAD REQUEST 400 code can be returned in the following specified cases, the specific cause has to be proper specified in the "ProblemDetails" structure to be returned. If the request is malformed or syntactically incorrect (e.g. if the request URI contains incorrect query parameters or the payload body contains a syntactically incorrect data structure), the API producer shall respond with this response code. The "ProblemDetails" structure shall be provided, and should include in the "detail" attribute more information about the source of the problem. If the response to a GET request which queries a container resource would be so big that the performance of the API producer is adversely affected, and the API producer does not support paging for the affected resource, it shall respond with this response code. The "ProblemDetails" structure shall be provided, and should include in the "detail" attribute more information about the source of the problem. If there is an application error related to the client's input that cannot be easily mapped to any other HTTP response code ("catch all error"), the API producer shall respond with this response code. The "ProblemDetails" structure shall be provided, and shall include in the "detail" attribute more information about the source of the problem. If the request contains a malformed access token, the API producer should respond with this response. The details of the error shall be returned in the WWW Authenticate HTTP header, as defined in IETF RFC 6750 and IETF RFC 7235. The ProblemDetails structure may be provided. The use of this HTTP error response code described above is applicable to the use of the OAuth 2.0 for the authorization of API requests and notifications, as defined in clauses 4.5.3.3 and 4.5.3.4. headers: Content-Type: description: The MIME type of the body of the response. type: string maximum: 1 minimum: 1 WWW-Authenticate: description: > Challenge if the corresponding HTTP request has not provided authorization, or error details if the corresponding HTTP request has provided an invalid authorization token. type: string maximum: 1 minimum: 0 Version: description: | Version of the API used in the response. type: string maximum: 1 minimum: 1 schema: description: > The definition of the general "ProblemDetails" data structure from IETF RFC 7807 [19] is reproduced inthis structure. Compared to the general framework defined in IETF RFC 7807 [19], the "status" and "detail" attributes are mandated to be included by the present document, to ensure that the response contains additional textual information about an error. IETF RFC 7807 [19] foresees extensibility of the "ProblemDetails" type. It is possible that particular APIs in the present document, or particular implementations, define extensions to define additional attributes that provide more information about the error. The description column only provides some explanation of the meaning to Facilitate understanding of the design. For a full description, see IETF RFC 7807 [19]. type: object required: - status - detail properties: type: description: > A URI reference according to IETF RFC 3986 [5] that identifies the problem type. It is encouraged that the URI provides human-readable documentation for the problem (e.g. using HTML) when dereferenced. When this member is not present, its value is assumed to be "about:blank". type: string format: URI title: description: > A short, human-readable summary of the problem type. It should not change from occurrence to occurrence of the problem, except for purposes of localization. If type is given and other than "about:blank", this attribute shall also be provided. A short, human-readable summary of the problem type. It SHOULD NOT change from occurrence to occurrence of the problem, except for purposes of localization (e.g., using proactive content negotiation; see [RFC7231], Section 3.4). type: string status: description: > The HTTP status code for this occurrence of the problem. The HTTP status code ([RFC7231], Section 6) generated by the origin server for this occurrence of the problem. type: integer detail: description: > A human-readable explanation specific to this occurrence of the problem. type: string instance: description: > A URI reference that identifies the specific occurrence of the problem. It may yield further information if dereferenced. type: string format: URI '401': description: > 401 UNAUTHORIZED If the request contains no access token even though one is required, or if the request contains an authorization token that is invalid (e.g. expired or revoked), the API producer should respond with this response. The details of the error shall be returned in the WWW-Authenticate HTTP header, as defined in IETF RFC 6750 and IETF RFC 7235. The ProblemDetails structure may be provided. headers: Content-Type: description: The MIME type of the body of the response. type: string maximum: 1 minimum: 1 WWW-Authenticate: description: > Challenge if the corresponding HTTP request has not provided authorization, or error details if the corresponding HTTP request has provided an invalid authorization token. type: string maximum: 1 minimum: 0 Version: description: | Version of the API used in the response. type: string maximum: 1 minimum: 1 schema: description: > The definition of the general "ProblemDetails" data structure from IETF RFC 7807 [19] is reproduced inthis structure. Compared to the general framework defined in IETF RFC 7807 [19], the "status" and "detail" attributes are mandated to be included by the present document, to ensure that the response contains additional textual information about an error. IETF RFC 7807 [19] foresees extensibility of the "ProblemDetails" type. It is possible that particular APIs in the present document, or particular implementations, define extensions to define additional attributes that provide more information about the error. The description column only provides some explanation of the meaning to Facilitate understanding of the design. For a full description, see IETF RFC 7807 [19]. type: object required: - status - detail properties: type: description: > A URI reference according to IETF RFC 3986 [5] that identifies the problem type. It is encouraged that the URI provides human-readable documentation for the problem (e.g. using HTML) when dereferenced. When this member is not present, its value is assumed to be "about:blank". type: string format: URI title: description: > A short, human-readable summary of the problem type. It should not change from occurrence to occurrence of the problem, except for purposes of localization. If type is given and other than "about:blank", this attribute shall also be provided. A short, human-readable summary of the problem type. It SHOULD NOT change from occurrence to occurrence of the problem, except for purposes of localization (e.g., using proactive content negotiation; see [RFC7231], Section 3.4). type: string status: description: > The HTTP status code for this occurrence of the problem. The HTTP status code ([RFC7231], Section 6) generated by the origin server for this occurrence of the problem. type: integer detail: description: > A human-readable explanation specific to this occurrence of the problem. type: string instance: description: > A URI reference that identifies the specific occurrence of the problem. It may yield further information if dereferenced. type: string format: URI '403': description: > 403 FORBIDDEN If the API consumer is not allowed to perform a particular request to a particular resource, the API producer shall respond with this response code. The "ProblemDetails" structure shall be provided. It should include in the "detail" attribute information about the source of the problem, and may indicate how to solve it. headers: Content-Type: description: The MIME type of the body of the response. type: string maximum: 1 minimum: 1 WWW-Authenticate: description: > Challenge if the corresponding HTTP request has not provided authorization, or error details if the corresponding HTTP request has provided an invalid authorization token. type: string maximum: 1 minimum: 0 Version: description: | Version of the API used in the response. type: string maximum: 1 minimum: 1 schema: description: > The definition of the general "ProblemDetails" data structure from IETF RFC 7807 [19] is reproduced inthis structure. Compared to the general framework defined in IETF RFC 7807 [19], the "status" and "detail" attributes are mandated to be included by the present document, to ensure that the response contains additional textual information about an error. IETF RFC 7807 [19] foresees extensibility of the "ProblemDetails" type. It is possible that particular APIs in the present document, or particular implementations, define extensions to define additional attributes that provide more information about the error. The description column only provides some explanation of the meaning to Facilitate understanding of the design. For a full description, see IETF RFC 7807 [19]. type: object required: - status - detail properties: type: description: > A URI reference according to IETF RFC 3986 [5] that identifies the problem type. It is encouraged that the URI provides human-readable documentation for the problem (e.g. using HTML) when dereferenced. When this member is not present, its value is assumed to be "about:blank". type: string format: URI title: description: > A short, human-readable summary of the problem type. It should not change from occurrence to occurrence of the problem, except for purposes of localization. If type is given and other than "about:blank", this attribute shall also be provided. A short, human-readable summary of the problem type. It SHOULD NOT change from occurrence to occurrence of the problem, except for purposes of localization (e.g., using proactive content negotiation; see [RFC7231], Section 3.4). type: string status: description: > The HTTP status code for this occurrence of the problem. The HTTP status code ([RFC7231], Section 6) generated by the origin server for this occurrence of the problem. type: integer detail: description: > A human-readable explanation specific to this occurrence of the problem. type: string instance: description: > A URI reference that identifies the specific occurrence of the problem. It may yield further information if dereferenced. type: string format: URI '405': description: > 405 METHOD NOT ALLOWED If a particular HTTP method is not supported for a particular resource, the API producer shall respond with this response code. The "ProblemDetails" structure may be omitted. headers: Content-Type: description: The MIME type of the body of the response. type: string maximum: 1 minimum: 1 WWW-Authenticate: description: > Challenge if the corresponding HTTP request has not provided authorization, or error details if the corresponding HTTP request has provided an invalid authorization token. type: string maximum: 1 minimum: 0 Version: description: | Version of the API used in the response. type: string maximum: 1 minimum: 1 schema: description: > The definition of the general "ProblemDetails" data structure from IETF RFC 7807 [19] is reproduced inthis structure. Compared to the general framework defined in IETF RFC 7807 [19], the "status" and "detail" attributes are mandated to be included by the present document, to ensure that the response contains additional textual information about an error. IETF RFC 7807 [19] foresees extensibility of the "ProblemDetails" type. It is possible that particular APIs in the present document, or particular implementations, define extensions to define additional attributes that provide more information about the error. The description column only provides some explanation of the meaning to Facilitate understanding of the design. For a full description, see IETF RFC 7807 [19]. type: object required: - status - detail properties: type: description: > A URI reference according to IETF RFC 3986 [5] that identifies the problem type. It is encouraged that the URI provides human-readable documentation for the problem (e.g. using HTML) when dereferenced. When this member is not present, its value is assumed to be "about:blank". type: string format: URI title: description: > A short, human-readable summary of the problem type. It should not change from occurrence to occurrence of the problem, except for purposes of localization. If type is given and other than "about:blank", this attribute shall also be provided. A short, human-readable summary of the problem type. It SHOULD NOT change from occurrence to occurrence of the problem, except for purposes of localization (e.g., using proactive content negotiation; see [RFC7231], Section 3.4). type: string status: description: > The HTTP status code for this occurrence of the problem. The HTTP status code ([RFC7231], Section 6) generated by the origin server for this occurrence of the problem. type: integer detail: description: > A human-readable explanation specific to this occurrence of the problem. type: string instance: description: > A URI reference that identifies the specific occurrence of the problem. It may yield further information if dereferenced. type: string format: URI '406': description: > 406 NOT ACCEPTABLE If the "Accept" header does not contain at least one name of a content type that is acceptable to the API producer, the API producer shall respond with this response code. The "ProblemDetails" structure may be omitted. headers: Content-Type: description: The MIME type of the body of the response. type: string maximum: 1 minimum: 1 WWW-Authenticate: description: > Challenge if the corresponding HTTP request has not provided authorization, or error details if the corresponding HTTP request has provided an invalid authorization token. type: string maximum: 1 minimum: 0 Version: description: | Version of the API used in the response. type: string maximum: 1 minimum: 1 schema: description: > The definition of the general "ProblemDetails" data structure from IETF RFC 7807 [19] is reproduced inthis structure. Compared to the general framework defined in IETF RFC 7807 [19], the "status" and "detail" attributes are mandated to be included by the present document, to ensure that the response contains additional textual information about an error. IETF RFC 7807 [19] foresees extensibility of the "ProblemDetails" type. It is possible that particular APIs in the present document, or particular implementations, define extensions to define additional attributes that provide more information about the error. The description column only provides some explanation of the meaning to Facilitate understanding of the design. For a full description, see IETF RFC 7807 [19]. type: object required: - status - detail properties: type: description: > A URI reference according to IETF RFC 3986 [5] that identifies the problem type. It is encouraged that the URI provides human-readable documentation for the problem (e.g. using HTML) when dereferenced. When this member is not present, its value is assumed to be "about:blank". type: string format: URI title: description: > A short, human-readable summary of the problem type. It should not change from occurrence to occurrence of the problem, except for purposes of localization. If type is given and other than "about:blank", this attribute shall also be provided. A short, human-readable summary of the problem type. It SHOULD NOT change from occurrence to occurrence of the problem, except for purposes of localization (e.g., using proactive content negotiation; see [RFC7231], Section 3.4). type: string status: description: > The HTTP status code for this occurrence of the problem. The HTTP status code ([RFC7231], Section 6) generated by the origin server for this occurrence of the problem. type: integer detail: description: > A human-readable explanation specific to this occurrence of the problem. type: string instance: description: > A URI reference that identifies the specific occurrence of the problem. It may yield further information if dereferenced. type: string format: URI '500': description: > 500 INTERNAL SERVER ERROR If there is an application error not related to the client's input that cannot be easily mapped to any other HTTP response code ("catch all error"), the API producer shall respond with this response code. The "ProblemDetails" structure shall be provided, and shall include in the "detail" attribute more information about the source of the problem. headers: Content-Type: description: The MIME type of the body of the response. type: string maximum: 1 minimum: 1 WWW-Authenticate: description: > Challenge if the corresponding HTTP request has not provided authorization, or error details if the corresponding HTTP request has provided an invalid authorization token. type: string maximum: 1 minimum: 0 Version: description: | Version of the API used in the response. type: string maximum: 1 minimum: 1 schema: description: > The definition of the general "ProblemDetails" data structure from IETF RFC 7807 [19] is reproduced inthis structure. Compared to the general framework defined in IETF RFC 7807 [19], the "status" and "detail" attributes are mandated to be included by the present document, to ensure that the response contains additional textual information about an error. IETF RFC 7807 [19] foresees extensibility of the "ProblemDetails" type. It is possible that particular APIs in the present document, or particular implementations, define extensions to define additional attributes that provide more information about the error. The description column only provides some explanation of the meaning to Facilitate understanding of the design. For a full description, see IETF RFC 7807 [19]. type: object required: - status - detail properties: type: description: > A URI reference according to IETF RFC 3986 [5] that identifies the problem type. It is encouraged that the URI provides human-readable documentation for the problem (e.g. using HTML) when dereferenced. When this member is not present, its value is assumed to be "about:blank". type: string format: URI title: description: > A short, human-readable summary of the problem type. It should not change from occurrence to occurrence of the problem, except for purposes of localization. If type is given and other than "about:blank", this attribute shall also be provided. A short, human-readable summary of the problem type. It SHOULD NOT change from occurrence to occurrence of the problem, except for purposes of localization (e.g., using proactive content negotiation; see [RFC7231], Section 3.4). type: string status: description: > The HTTP status code for this occurrence of the problem. The HTTP status code ([RFC7231], Section 6) generated by the origin server for this occurrence of the problem. type: integer detail: description: > A human-readable explanation specific to this occurrence of the problem. type: string instance: description: > A URI reference that identifies the specific occurrence of the problem. It may yield further information if dereferenced. type: string format: URI '503': description: > 503 SERVICE UNAVAILABLE If the API producer encounters an internal overload situation of itself or of a system it relies on, it should respond with this response code, following the provisions in IETF RFC 7231 for the use of the "Retry-After" HTTP header and for the alternative to refuse the connection. The "ProblemDetails" structure may be omitted. headers: Content-Type: description: The MIME type of the body of the response. type: string maximum: 1 minimum: 1 WWW-Authenticate: description: > Challenge if the corresponding HTTP request has not provided authorization, or error details if the corresponding HTTP request has provided an invalid authorization token. type: string maximum: 1 minimum: 0 Version: description: | Version of the API used in the response. type: string maximum: 1 minimum: 1 schema: description: > The definition of the general "ProblemDetails" data structure from IETF RFC 7807 [19] is reproduced inthis structure. Compared to the general framework defined in IETF RFC 7807 [19], the "status" and "detail" attributes are mandated to be included by the present document, to ensure that the response contains additional textual information about an error. IETF RFC 7807 [19] foresees extensibility of the "ProblemDetails" type. It is possible that particular APIs in the present document, or particular implementations, define extensions to define additional attributes that provide more information about the error. The description column only provides some explanation of the meaning to Facilitate understanding of the design. For a full description, see IETF RFC 7807 [19]. type: object required: - status - detail properties: type: description: > A URI reference according to IETF RFC 3986 [5] that identifies the problem type. It is encouraged that the URI provides human-readable documentation for the problem (e.g. using HTML) when dereferenced. When this member is not present, its value is assumed to be "about:blank". type: string format: URI title: description: > A short, human-readable summary of the problem type. It should not change from occurrence to occurrence of the problem, except for purposes of localization. If type is given and other than "about:blank", this attribute shall also be provided. A short, human-readable summary of the problem type. It SHOULD NOT change from occurrence to occurrence of the problem, except for purposes of localization (e.g., using proactive content negotiation; see [RFC7231], Section 3.4). type: string status: description: > The HTTP status code for this occurrence of the problem. The HTTP status code ([RFC7231], Section 6) generated by the origin server for this occurrence of the problem. type: integer detail: description: > A human-readable explanation specific to this occurrence of the problem. type: string instance: description: > A URI reference that identifies the specific occurrence of the problem. It may yield further information if dereferenced. type: string format: URI /URI-is-provided-by-the-client-when-creating-the-subscription_VnfIdentifierCreationNotification: parameters: - name: Version description: | Version of the API requested to use when responding to this request. in: header required: true type: string - name: Authorization description: | The authorization token for the request. Reference: IETF RFC 7235 in: header required: false type: string post: description: | Notify The POST method delivers a notification from the server to the client. parameters: - name: VnfIdentifierCreationNotification description: > A notification about the creation of a VNF identifier and the related VNF instance resource. in: body required: true schema: description: > This type represents a VNF identifier creation notification, which informs the receiver of the creation of a new VNF instance resource and the associated VNF instance identifier. This notification shall be triggered by the VNFM when it has created a VNF instance resource and the associated VNF instance identifier. type: object required: - id - notificationType - subscriptionId - timeStamp - vnfInstanceId - _links properties: id: description: | An identifier with the intention of being globally unique. type: string notificationType: description: > Discriminator for the different notification types. Shall be set to "VnfIdentifierCreationNotification" for this notification type. type: string enum: - VnfIdentifierCreationNotification subscriptionId: description: | An identifier with the intention of being globally unique. type: string timeStamp: description: > Date-time stamp. Representation: String formatted according to IETF RFC 3339. type: string format: date-time vnfInstanceId: description: | An identifier with the intention of being globally unique. type: string _links: description: > This type represents the links to resources that a notification can contain. type: object required: - vnfInstance - subscription properties: vnfInstance: description: > This type represents a link to a resource in a notification, using an absolute or relative URI. It shall comply with the provisions defined in table 4.4.1.3a-1. type: object required: - href properties: href: description: | String formatted according to IETF RFC 3986. type: string subscription: description: > This type represents a link to a resource in a notification, using an absolute or relative URI. It shall comply with the provisions defined in table 4.4.1.3a-1. type: object required: - href properties: href: description: | String formatted according to IETF RFC 3986. type: string vnfLcmOpOcc: description: > This type represents a link to a resource in a notification, using an absolute or relative URI. It shall comply with the provisions defined in table 4.4.1.3a-1. type: object required: - href properties: href: description: | String formatted according to IETF RFC 3986. type: string - name: Authorization description: | The authorization token for the request. Reference: IETF RFC 7235 in: header required: false type: string - name: Content-Type description: | The MIME type of the body of the request. Reference: IETF RFC 7231 in: header required: true type: string responses: '204': description: | 204 NO CONTENT The notification was delivered successfully. headers: WWW-Authenticate: description: > Challenge if the corresponding HTTP request has not provided authorization, or error details if the corresponding HTTP request has provided an invalid authorization token. type: string maximum: 1 minimum: 0 Version: description: | Version of the API used in the response. type: string maximum: 1 minimum: 1 '400': description: > 400 BAD REQUEST 400 code can be returned in the following specified cases, the specific cause has to be proper specified in the "ProblemDetails" structure to be returned. If the request is malformed or syntactically incorrect (e.g. if the request URI contains incorrect query parameters or the payload body contains a syntactically incorrect data structure), the API producer shall respond with this response code. The "ProblemDetails" structure shall be provided, and should include in the "detail" attribute more information about the source of the problem. If the response to a GET request which queries a container resource would be so big that the performance of the API producer is adversely affected, and the API producer does not support paging for the affected resource, it shall respond with this response code. The "ProblemDetails" structure shall be provided, and should include in the "detail" attribute more information about the source of the problem. If there is an application error related to the client's input that cannot be easily mapped to any other HTTP response code ("catch all error"), the API producer shall respond with this response code. The "ProblemDetails" structure shall be provided, and shall include in the "detail" attribute more information about the source of the problem. If the request contains a malformed access token, the API producer should respond with this response. The details of the error shall be returned in the WWW Authenticate HTTP header, as defined in IETF RFC 6750 and IETF RFC 7235. The ProblemDetails structure may be provided. The use of this HTTP error response code described above is applicable to the use of the OAuth 2.0 for the authorization of API requests and notifications, as defined in clauses 4.5.3.3 and 4.5.3.4. headers: Content-Type: description: The MIME type of the body of the response. type: string maximum: 1 minimum: 1 WWW-Authenticate: description: > Challenge if the corresponding HTTP request has not provided authorization, or error details if the corresponding HTTP request has provided an invalid authorization token. type: string maximum: 1 minimum: 0 Version: description: | Version of the API used in the response. type: string maximum: 1 minimum: 1 schema: description: > The definition of the general "ProblemDetails" data structure from IETF RFC 7807 [19] is reproduced inthis structure. Compared to the general framework defined in IETF RFC 7807 [19], the "status" and "detail" attributes are mandated to be included by the present document, to ensure that the response contains additional textual information about an error. IETF RFC 7807 [19] foresees extensibility of the "ProblemDetails" type. It is possible that particular APIs in the present document, or particular implementations, define extensions to define additional attributes that provide more information about the error. The description column only provides some explanation of the meaning to Facilitate understanding of the design. For a full description, see IETF RFC 7807 [19]. type: object required: - status - detail properties: type: description: > A URI reference according to IETF RFC 3986 [5] that identifies the problem type. It is encouraged that the URI provides human-readable documentation for the problem (e.g. using HTML) when dereferenced. When this member is not present, its value is assumed to be "about:blank". type: string format: URI title: description: > A short, human-readable summary of the problem type. It should not change from occurrence to occurrence of the problem, except for purposes of localization. If type is given and other than "about:blank", this attribute shall also be provided. A short, human-readable summary of the problem type. It SHOULD NOT change from occurrence to occurrence of the problem, except for purposes of localization (e.g., using proactive content negotiation; see [RFC7231], Section 3.4). type: string status: description: > The HTTP status code for this occurrence of the problem. The HTTP status code ([RFC7231], Section 6) generated by the origin server for this occurrence of the problem. type: integer detail: description: > A human-readable explanation specific to this occurrence of the problem. type: string instance: description: > A URI reference that identifies the specific occurrence of the problem. It may yield further information if dereferenced. type: string format: URI '401': description: > 401 UNAUTHORIZED If the request contains no access token even though one is required, or if the request contains an authorization token that is invalid (e.g. expired or revoked), the API producer should respond with this response. The details of the error shall be returned in the WWW-Authenticate HTTP header, as defined in IETF RFC 6750 and IETF RFC 7235. The ProblemDetails structure may be provided. headers: Content-Type: description: The MIME type of the body of the response. type: string maximum: 1 minimum: 1 WWW-Authenticate: description: > Challenge if the corresponding HTTP request has not provided authorization, or error details if the corresponding HTTP request has provided an invalid authorization token. type: string maximum: 1 minimum: 0 Version: description: | Version of the API used in the response. type: string maximum: 1 minimum: 1 schema: description: > The definition of the general "ProblemDetails" data structure from IETF RFC 7807 [19] is reproduced inthis structure. Compared to the general framework defined in IETF RFC 7807 [19], the "status" and "detail" attributes are mandated to be included by the present document, to ensure that the response contains additional textual information about an error. IETF RFC 7807 [19] foresees extensibility of the "ProblemDetails" type. It is possible that particular APIs in the present document, or particular implementations, define extensions to define additional attributes that provide more information about the error. The description column only provides some explanation of the meaning to Facilitate understanding of the design. For a full description, see IETF RFC 7807 [19]. type: object required: - status - detail properties: type: description: > A URI reference according to IETF RFC 3986 [5] that identifies the problem type. It is encouraged that the URI provides human-readable documentation for the problem (e.g. using HTML) when dereferenced. When this member is not present, its value is assumed to be "about:blank". type: string format: URI title: description: > A short, human-readable summary of the problem type. It should not change from occurrence to occurrence of the problem, except for purposes of localization. If type is given and other than "about:blank", this attribute shall also be provided. A short, human-readable summary of the problem type. It SHOULD NOT change from occurrence to occurrence of the problem, except for purposes of localization (e.g., using proactive content negotiation; see [RFC7231], Section 3.4). type: string status: description: > The HTTP status code for this occurrence of the problem. The HTTP status code ([RFC7231], Section 6) generated by the origin server for this occurrence of the problem. type: integer detail: description: > A human-readable explanation specific to this occurrence of the problem. type: string instance: description: > A URI reference that identifies the specific occurrence of the problem. It may yield further information if dereferenced. type: string format: URI '403': description: > 403 FORBIDDEN If the API consumer is not allowed to perform a particular request to a particular resource, the API producer shall respond with this response code. The "ProblemDetails" structure shall be provided. It should include in the "detail" attribute information about the source of the problem, and may indicate how to solve it. headers: Content-Type: description: The MIME type of the body of the response. type: string maximum: 1 minimum: 1 WWW-Authenticate: description: > Challenge if the corresponding HTTP request has not provided authorization, or error details if the corresponding HTTP request has provided an invalid authorization token. type: string maximum: 1 minimum: 0 Version: description: | Version of the API used in the response. type: string maximum: 1 minimum: 1 schema: description: > The definition of the general "ProblemDetails" data structure from IETF RFC 7807 [19] is reproduced inthis structure. Compared to the general framework defined in IETF RFC 7807 [19], the "status" and "detail" attributes are mandated to be included by the present document, to ensure that the response contains additional textual information about an error. IETF RFC 7807 [19] foresees extensibility of the "ProblemDetails" type. It is possible that particular APIs in the present document, or particular implementations, define extensions to define additional attributes that provide more information about the error. The description column only provides some explanation of the meaning to Facilitate understanding of the design. For a full description, see IETF RFC 7807 [19]. type: object required: - status - detail properties: type: description: > A URI reference according to IETF RFC 3986 [5] that identifies the problem type. It is encouraged that the URI provides human-readable documentation for the problem (e.g. using HTML) when dereferenced. When this member is not present, its value is assumed to be "about:blank". type: string format: URI title: description: > A short, human-readable summary of the problem type. It should not change from occurrence to occurrence of the problem, except for purposes of localization. If type is given and other than "about:blank", this attribute shall also be provided. A short, human-readable summary of the problem type. It SHOULD NOT change from occurrence to occurrence of the problem, except for purposes of localization (e.g., using proactive content negotiation; see [RFC7231], Section 3.4). type: string status: description: > The HTTP status code for this occurrence of the problem. The HTTP status code ([RFC7231], Section 6) generated by the origin server for this occurrence of the problem. type: integer detail: description: > A human-readable explanation specific to this occurrence of the problem. type: string instance: description: > A URI reference that identifies the specific occurrence of the problem. It may yield further information if dereferenced. type: string format: URI '404': description: > 404 NOT FOUND If the API producer did not find a current representation for the resource addressed by the URI passed in the request or is not willing to disclose that one exists, it shall respond with this response code. The "ProblemDetails" structure may be provided, including in the "detail" attribute information about the source of the problem, e.g. a wrong resource URI variable. This response code is not appropriate in case the resource addressed by the URI is a container resource which is designed to contain child resources, but does not contain any child resource at the time the request is received. For a GET request to an existing empty container resource, a typical response contains a 200 OK response code and a payload body with an empty array. headers: Content-Type: description: The MIME type of the body of the response. type: string maximum: 1 minimum: 1 WWW-Authenticate: description: > Challenge if the corresponding HTTP request has not provided authorization, or error details if the corresponding HTTP request has provided an invalid authorization token. type: string maximum: 1 minimum: 0 Version: description: | Version of the API used in the response. type: string maximum: 1 minimum: 1 schema: description: > The definition of the general "ProblemDetails" data structure from IETF RFC 7807 [19] is reproduced inthis structure. Compared to the general framework defined in IETF RFC 7807 [19], the "status" and "detail" attributes are mandated to be included by the present document, to ensure that the response contains additional textual information about an error. IETF RFC 7807 [19] foresees extensibility of the "ProblemDetails" type. It is possible that particular APIs in the present document, or particular implementations, define extensions to define additional attributes that provide more information about the error. The description column only provides some explanation of the meaning to Facilitate understanding of the design. For a full description, see IETF RFC 7807 [19]. type: object required: - status - detail properties: type: description: > A URI reference according to IETF RFC 3986 [5] that identifies the problem type. It is encouraged that the URI provides human-readable documentation for the problem (e.g. using HTML) when dereferenced. When this member is not present, its value is assumed to be "about:blank". type: string format: URI title: description: > A short, human-readable summary of the problem type. It should not change from occurrence to occurrence of the problem, except for purposes of localization. If type is given and other than "about:blank", this attribute shall also be provided. A short, human-readable summary of the problem type. It SHOULD NOT change from occurrence to occurrence of the problem, except for purposes of localization (e.g., using proactive content negotiation; see [RFC7231], Section 3.4). type: string status: description: > The HTTP status code for this occurrence of the problem. The HTTP status code ([RFC7231], Section 6) generated by the origin server for this occurrence of the problem. type: integer detail: description: > A human-readable explanation specific to this occurrence of the problem. type: string instance: description: > A URI reference that identifies the specific occurrence of the problem. It may yield further information if dereferenced. type: string format: URI '405': description: > 405 METHOD NOT ALLOWED If a particular HTTP method is not supported for a particular resource, the API producer shall respond with this response code. The "ProblemDetails" structure may be omitted. headers: Content-Type: description: The MIME type of the body of the response. type: string maximum: 1 minimum: 1 WWW-Authenticate: description: > Challenge if the corresponding HTTP request has not provided authorization, or error details if the corresponding HTTP request has provided an invalid authorization token. type: string maximum: 1 minimum: 0 Version: description: | Version of the API used in the response. type: string maximum: 1 minimum: 1 schema: description: > The definition of the general "ProblemDetails" data structure from IETF RFC 7807 [19] is reproduced inthis structure. Compared to the general framework defined in IETF RFC 7807 [19], the "status" and "detail" attributes are mandated to be included by the present document, to ensure that the response contains additional textual information about an error. IETF RFC 7807 [19] foresees extensibility of the "ProblemDetails" type. It is possible that particular APIs in the present document, or particular implementations, define extensions to define additional attributes that provide more information about the error. The description column only provides some explanation of the meaning to Facilitate understanding of the design. For a full description, see IETF RFC 7807 [19]. type: object required: - status - detail properties: type: description: > A URI reference according to IETF RFC 3986 [5] that identifies the problem type. It is encouraged that the URI provides human-readable documentation for the problem (e.g. using HTML) when dereferenced. When this member is not present, its value is assumed to be "about:blank". type: string format: URI title: description: > A short, human-readable summary of the problem type. It should not change from occurrence to occurrence of the problem, except for purposes of localization. If type is given and other than "about:blank", this attribute shall also be provided. A short, human-readable summary of the problem type. It SHOULD NOT change from occurrence to occurrence of the problem, except for purposes of localization (e.g., using proactive content negotiation; see [RFC7231], Section 3.4). type: string status: description: > The HTTP status code for this occurrence of the problem. The HTTP status code ([RFC7231], Section 6) generated by the origin server for this occurrence of the problem. type: integer detail: description: > A human-readable explanation specific to this occurrence of the problem. type: string instance: description: > A URI reference that identifies the specific occurrence of the problem. It may yield further information if dereferenced. type: string format: URI '406': description: > 406 NOT ACCEPTABLE If the "Accept" header does not contain at least one name of a content type that is acceptable to the API producer, the API producer shall respond with this response code. The "ProblemDetails" structure may be omitted. headers: Content-Type: description: The MIME type of the body of the response. type: string maximum: 1 minimum: 1 WWW-Authenticate: description: > Challenge if the corresponding HTTP request has not provided authorization, or error details if the corresponding HTTP request has provided an invalid authorization token. type: string maximum: 1 minimum: 0 Version: description: | Version of the API used in the response. type: string maximum: 1 minimum: 1 schema: description: > The definition of the general "ProblemDetails" data structure from IETF RFC 7807 [19] is reproduced inthis structure. Compared to the general framework defined in IETF RFC 7807 [19], the "status" and "detail" attributes are mandated to be included by the present document, to ensure that the response contains additional textual information about an error. IETF RFC 7807 [19] foresees extensibility of the "ProblemDetails" type. It is possible that particular APIs in the present document, or particular implementations, define extensions to define additional attributes that provide more information about the error. The description column only provides some explanation of the meaning to Facilitate understanding of the design. For a full description, see IETF RFC 7807 [19]. type: object required: - status - detail properties: type: description: > A URI reference according to IETF RFC 3986 [5] that identifies the problem type. It is encouraged that the URI provides human-readable documentation for the problem (e.g. using HTML) when dereferenced. When this member is not present, its value is assumed to be "about:blank". type: string format: URI title: description: > A short, human-readable summary of the problem type. It should not change from occurrence to occurrence of the problem, except for purposes of localization. If type is given and other than "about:blank", this attribute shall also be provided. A short, human-readable summary of the problem type. It SHOULD NOT change from occurrence to occurrence of the problem, except for purposes of localization (e.g., using proactive content negotiation; see [RFC7231], Section 3.4). type: string status: description: > The HTTP status code for this occurrence of the problem. The HTTP status code ([RFC7231], Section 6) generated by the origin server for this occurrence of the problem. type: integer detail: description: > A human-readable explanation specific to this occurrence of the problem. type: string instance: description: > A URI reference that identifies the specific occurrence of the problem. It may yield further information if dereferenced. type: string format: URI '500': description: > 500 INTERNAL SERVER ERROR If there is an application error not related to the client's input that cannot be easily mapped to any other HTTP response code ("catch all error"), the API producer shall respond with this response code. The "ProblemDetails" structure shall be provided, and shall include in the "detail" attribute more information about the source of the problem. headers: Content-Type: description: The MIME type of the body of the response. type: string maximum: 1 minimum: 1 WWW-Authenticate: description: > Challenge if the corresponding HTTP request has not provided authorization, or error details if the corresponding HTTP request has provided an invalid authorization token. type: string maximum: 1 minimum: 0 Version: description: | Version of the API used in the response. type: string maximum: 1 minimum: 1 schema: description: > The definition of the general "ProblemDetails" data structure from IETF RFC 7807 [19] is reproduced inthis structure. Compared to the general framework defined in IETF RFC 7807 [19], the "status" and "detail" attributes are mandated to be included by the present document, to ensure that the response contains additional textual information about an error. IETF RFC 7807 [19] foresees extensibility of the "ProblemDetails" type. It is possible that particular APIs in the present document, or particular implementations, define extensions to define additional attributes that provide more information about the error. The description column only provides some explanation of the meaning to Facilitate understanding of the design. For a full description, see IETF RFC 7807 [19]. type: object required: - status - detail properties: type: description: > A URI reference according to IETF RFC 3986 [5] that identifies the problem type. It is encouraged that the URI provides human-readable documentation for the problem (e.g. using HTML) when dereferenced. When this member is not present, its value is assumed to be "about:blank". type: string format: URI title: description: > A short, human-readable summary of the problem type. It should not change from occurrence to occurrence of the problem, except for purposes of localization. If type is given and other than "about:blank", this attribute shall also be provided. A short, human-readable summary of the problem type. It SHOULD NOT change from occurrence to occurrence of the problem, except for purposes of localization (e.g., using proactive content negotiation; see [RFC7231], Section 3.4). type: string status: description: > The HTTP status code for this occurrence of the problem. The HTTP status code ([RFC7231], Section 6) generated by the origin server for this occurrence of the problem. type: integer detail: description: > A human-readable explanation specific to this occurrence of the problem. type: string instance: description: > A URI reference that identifies the specific occurrence of the problem. It may yield further information if dereferenced. type: string format: URI '503': description: > 503 SERVICE UNAVAILABLE If the API producer encounters an internal overload situation of itself or of a system it relies on, it should respond with this response code, following the provisions in IETF RFC 7231 for the use of the "Retry-After" HTTP header and for the alternative to refuse the connection. The "ProblemDetails" structure may be omitted. headers: Content-Type: description: The MIME type of the body of the response. type: string maximum: 1 minimum: 1 WWW-Authenticate: description: > Challenge if the corresponding HTTP request has not provided authorization, or error details if the corresponding HTTP request has provided an invalid authorization token. type: string maximum: 1 minimum: 0 Version: description: | Version of the API used in the response. type: string maximum: 1 minimum: 1 schema: description: > The definition of the general "ProblemDetails" data structure from IETF RFC 7807 [19] is reproduced inthis structure. Compared to the general framework defined in IETF RFC 7807 [19], the "status" and "detail" attributes are mandated to be included by the present document, to ensure that the response contains additional textual information about an error. IETF RFC 7807 [19] foresees extensibility of the "ProblemDetails" type. It is possible that particular APIs in the present document, or particular implementations, define extensions to define additional attributes that provide more information about the error. The description column only provides some explanation of the meaning to Facilitate understanding of the design. For a full description, see IETF RFC 7807 [19]. type: object required: - status - detail properties: type: description: > A URI reference according to IETF RFC 3986 [5] that identifies the problem type. It is encouraged that the URI provides human-readable documentation for the problem (e.g. using HTML) when dereferenced. When this member is not present, its value is assumed to be "about:blank". type: string format: URI title: description: > A short, human-readable summary of the problem type. It should not change from occurrence to occurrence of the problem, except for purposes of localization. If type is given and other than "about:blank", this attribute shall also be provided. A short, human-readable summary of the problem type. It SHOULD NOT change from occurrence to occurrence of the problem, except for purposes of localization (e.g., using proactive content negotiation; see [RFC7231], Section 3.4). type: string status: description: > The HTTP status code for this occurrence of the problem. The HTTP status code ([RFC7231], Section 6) generated by the origin server for this occurrence of the problem. type: integer detail: description: > A human-readable explanation specific to this occurrence of the problem. type: string instance: description: > A URI reference that identifies the specific occurrence of the problem. It may yield further information if dereferenced. type: string format: URI get: description: > The GET method allows the server to test the notification endpoint that is provided by the client, e.g. during subscription. parameters: - name: Authorization description: | The authorization token for the request. Reference: IETF RFC 7235 in: header required: false type: string - name: Version description: | Version of the API requested to use when responding to this request. in: header required: true type: string responses: '204': description: | 204 NO CONTENT The notification endpoint was tested successfully. headers: WWW-Authenticate: description: > Challenge if the corresponding HTTP request has not provided authorization, or error details if the corresponding HTTP request has provided an invalid authorization token. type: string maximum: 1 minimum: 0 Version: description: | Version of the API used in the response. type: string maximum: 1 minimum: 1 '400': description: > 400 BAD REQUEST 400 code can be returned in the following specified cases, the specific cause has to be proper specified in the "ProblemDetails" structure to be returned. If the request is malformed or syntactically incorrect (e.g. if the request URI contains incorrect query parameters or the payload body contains a syntactically incorrect data structure), the API producer shall respond with this response code. The "ProblemDetails" structure shall be provided, and should include in the "detail" attribute more information about the source of the problem. If the response to a GET request which queries a container resource would be so big that the performance of the API producer is adversely affected, and the API producer does not support paging for the affected resource, it shall respond with this response code. The "ProblemDetails" structure shall be provided, and should include in the "detail" attribute more information about the source of the problem. If there is an application error related to the client's input that cannot be easily mapped to any other HTTP response code ("catch all error"), the API producer shall respond with this response code. The "ProblemDetails" structure shall be provided, and shall include in the "detail" attribute more information about the source of the problem. If the request contains a malformed access token, the API producer should respond with this response. The details of the error shall be returned in the WWW Authenticate HTTP header, as defined in IETF RFC 6750 and IETF RFC 7235. The ProblemDetails structure may be provided. The use of this HTTP error response code described above is applicable to the use of the OAuth 2.0 for the authorization of API requests and notifications, as defined in clauses 4.5.3.3 and 4.5.3.4. headers: Content-Type: description: The MIME type of the body of the response. type: string maximum: 1 minimum: 1 WWW-Authenticate: description: > Challenge if the corresponding HTTP request has not provided authorization, or error details if the corresponding HTTP request has provided an invalid authorization token. type: string maximum: 1 minimum: 0 Version: description: | Version of the API used in the response. type: string maximum: 1 minimum: 1 schema: description: > The definition of the general "ProblemDetails" data structure from IETF RFC 7807 [19] is reproduced inthis structure. Compared to the general framework defined in IETF RFC 7807 [19], the "status" and "detail" attributes are mandated to be included by the present document, to ensure that the response contains additional textual information about an error. IETF RFC 7807 [19] foresees extensibility of the "ProblemDetails" type. It is possible that particular APIs in the present document, or particular implementations, define extensions to define additional attributes that provide more information about the error. The description column only provides some explanation of the meaning to Facilitate understanding of the design. For a full description, see IETF RFC 7807 [19]. type: object required: - status - detail properties: type: description: > A URI reference according to IETF RFC 3986 [5] that identifies the problem type. It is encouraged that the URI provides human-readable documentation for the problem (e.g. using HTML) when dereferenced. When this member is not present, its value is assumed to be "about:blank". type: string format: URI title: description: > A short, human-readable summary of the problem type. It should not change from occurrence to occurrence of the problem, except for purposes of localization. If type is given and other than "about:blank", this attribute shall also be provided. A short, human-readable summary of the problem type. It SHOULD NOT change from occurrence to occurrence of the problem, except for purposes of localization (e.g., using proactive content negotiation; see [RFC7231], Section 3.4). type: string status: description: > The HTTP status code for this occurrence of the problem. The HTTP status code ([RFC7231], Section 6) generated by the origin server for this occurrence of the problem. type: integer detail: description: > A human-readable explanation specific to this occurrence of the problem. type: string instance: description: > A URI reference that identifies the specific occurrence of the problem. It may yield further information if dereferenced. type: string format: URI '401': description: > 401 UNAUTHORIZED If the request contains no access token even though one is required, or if the request contains an authorization token that is invalid (e.g. expired or revoked), the API producer should respond with this response. The details of the error shall be returned in the WWW-Authenticate HTTP header, as defined in IETF RFC 6750 and IETF RFC 7235. The ProblemDetails structure may be provided. headers: Content-Type: description: The MIME type of the body of the response. type: string maximum: 1 minimum: 1 WWW-Authenticate: description: > Challenge if the corresponding HTTP request has not provided authorization, or error details if the corresponding HTTP request has provided an invalid authorization token. type: string maximum: 1 minimum: 0 Version: description: | Version of the API used in the response. type: string maximum: 1 minimum: 1 schema: description: > The definition of the general "ProblemDetails" data structure from IETF RFC 7807 [19] is reproduced inthis structure. Compared to the general framework defined in IETF RFC 7807 [19], the "status" and "detail" attributes are mandated to be included by the present document, to ensure that the response contains additional textual information about an error. IETF RFC 7807 [19] foresees extensibility of the "ProblemDetails" type. It is possible that particular APIs in the present document, or particular implementations, define extensions to define additional attributes that provide more information about the error. The description column only provides some explanation of the meaning to Facilitate understanding of the design. For a full description, see IETF RFC 7807 [19]. type: object required: - status - detail properties: type: description: > A URI reference according to IETF RFC 3986 [5] that identifies the problem type. It is encouraged that the URI provides human-readable documentation for the problem (e.g. using HTML) when dereferenced. When this member is not present, its value is assumed to be "about:blank". type: string format: URI title: description: > A short, human-readable summary of the problem type. It should not change from occurrence to occurrence of the problem, except for purposes of localization. If type is given and other than "about:blank", this attribute shall also be provided. A short, human-readable summary of the problem type. It SHOULD NOT change from occurrence to occurrence of the problem, except for purposes of localization (e.g., using proactive content negotiation; see [RFC7231], Section 3.4). type: string status: description: > The HTTP status code for this occurrence of the problem. The HTTP status code ([RFC7231], Section 6) generated by the origin server for this occurrence of the problem. type: integer detail: description: > A human-readable explanation specific to this occurrence of the problem. type: string instance: description: > A URI reference that identifies the specific occurrence of the problem. It may yield further information if dereferenced. type: string format: URI '403': description: > 403 FORBIDDEN If the API consumer is not allowed to perform a particular request to a particular resource, the API producer shall respond with this response code. The "ProblemDetails" structure shall be provided. It should include in the "detail" attribute information about the source of the problem, and may indicate how to solve it. headers: Content-Type: description: The MIME type of the body of the response. type: string maximum: 1 minimum: 1 WWW-Authenticate: description: > Challenge if the corresponding HTTP request has not provided authorization, or error details if the corresponding HTTP request has provided an invalid authorization token. type: string maximum: 1 minimum: 0 Version: description: | Version of the API used in the response. type: string maximum: 1 minimum: 1 schema: description: > The definition of the general "ProblemDetails" data structure from IETF RFC 7807 [19] is reproduced inthis structure. Compared to the general framework defined in IETF RFC 7807 [19], the "status" and "detail" attributes are mandated to be included by the present document, to ensure that the response contains additional textual information about an error. IETF RFC 7807 [19] foresees extensibility of the "ProblemDetails" type. It is possible that particular APIs in the present document, or particular implementations, define extensions to define additional attributes that provide more information about the error. The description column only provides some explanation of the meaning to Facilitate understanding of the design. For a full description, see IETF RFC 7807 [19]. type: object required: - status - detail properties: type: description: > A URI reference according to IETF RFC 3986 [5] that identifies the problem type. It is encouraged that the URI provides human-readable documentation for the problem (e.g. using HTML) when dereferenced. When this member is not present, its value is assumed to be "about:blank". type: string format: URI title: description: > A short, human-readable summary of the problem type. It should not change from occurrence to occurrence of the problem, except for purposes of localization. If type is given and other than "about:blank", this attribute shall also be provided. A short, human-readable summary of the problem type. It SHOULD NOT change from occurrence to occurrence of the problem, except for purposes of localization (e.g., using proactive content negotiation; see [RFC7231], Section 3.4). type: string status: description: > The HTTP status code for this occurrence of the problem. The HTTP status code ([RFC7231], Section 6) generated by the origin server for this occurrence of the problem. type: integer detail: description: > A human-readable explanation specific to this occurrence of the problem. type: string instance: description: > A URI reference that identifies the specific occurrence of the problem. It may yield further information if dereferenced. type: string format: URI '405': description: > 405 METHOD NOT ALLOWED If a particular HTTP method is not supported for a particular resource, the API producer shall respond with this response code. The "ProblemDetails" structure may be omitted. headers: Content-Type: description: The MIME type of the body of the response. type: string maximum: 1 minimum: 1 WWW-Authenticate: description: > Challenge if the corresponding HTTP request has not provided authorization, or error details if the corresponding HTTP request has provided an invalid authorization token. type: string maximum: 1 minimum: 0 Version: description: | Version of the API used in the response. type: string maximum: 1 minimum: 1 schema: description: > The definition of the general "ProblemDetails" data structure from IETF RFC 7807 [19] is reproduced inthis structure. Compared to the general framework defined in IETF RFC 7807 [19], the "status" and "detail" attributes are mandated to be included by the present document, to ensure that the response contains additional textual information about an error. IETF RFC 7807 [19] foresees extensibility of the "ProblemDetails" type. It is possible that particular APIs in the present document, or particular implementations, define extensions to define additional attributes that provide more information about the error. The description column only provides some explanation of the meaning to Facilitate understanding of the design. For a full description, see IETF RFC 7807 [19]. type: object required: - status - detail properties: type: description: > A URI reference according to IETF RFC 3986 [5] that identifies the problem type. It is encouraged that the URI provides human-readable documentation for the problem (e.g. using HTML) when dereferenced. When this member is not present, its value is assumed to be "about:blank". type: string format: URI title: description: > A short, human-readable summary of the problem type. It should not change from occurrence to occurrence of the problem, except for purposes of localization. If type is given and other than "about:blank", this attribute shall also be provided. A short, human-readable summary of the problem type. It SHOULD NOT change from occurrence to occurrence of the problem, except for purposes of localization (e.g., using proactive content negotiation; see [RFC7231], Section 3.4). type: string status: description: > The HTTP status code for this occurrence of the problem. The HTTP status code ([RFC7231], Section 6) generated by the origin server for this occurrence of the problem. type: integer detail: description: > A human-readable explanation specific to this occurrence of the problem. type: string instance: description: > A URI reference that identifies the specific occurrence of the problem. It may yield further information if dereferenced. type: string format: URI '406': description: > 406 NOT ACCEPTABLE If the "Accept" header does not contain at least one name of a content type that is acceptable to the API producer, the API producer shall respond with this response code. The "ProblemDetails" structure may be omitted. headers: Content-Type: description: The MIME type of the body of the response. type: string maximum: 1 minimum: 1 WWW-Authenticate: description: > Challenge if the corresponding HTTP request has not provided authorization, or error details if the corresponding HTTP request has provided an invalid authorization token. type: string maximum: 1 minimum: 0 Version: description: | Version of the API used in the response. type: string maximum: 1 minimum: 1 schema: description: > The definition of the general "ProblemDetails" data structure from IETF RFC 7807 [19] is reproduced inthis structure. Compared to the general framework defined in IETF RFC 7807 [19], the "status" and "detail" attributes are mandated to be included by the present document, to ensure that the response contains additional textual information about an error. IETF RFC 7807 [19] foresees extensibility of the "ProblemDetails" type. It is possible that particular APIs in the present document, or particular implementations, define extensions to define additional attributes that provide more information about the error. The description column only provides some explanation of the meaning to Facilitate understanding of the design. For a full description, see IETF RFC 7807 [19]. type: object required: - status - detail properties: type: description: > A URI reference according to IETF RFC 3986 [5] that identifies the problem type. It is encouraged that the URI provides human-readable documentation for the problem (e.g. using HTML) when dereferenced. When this member is not present, its value is assumed to be "about:blank". type: string format: URI title: description: > A short, human-readable summary of the problem type. It should not change from occurrence to occurrence of the problem, except for purposes of localization. If type is given and other than "about:blank", this attribute shall also be provided. A short, human-readable summary of the problem type. It SHOULD NOT change from occurrence to occurrence of the problem, except for purposes of localization (e.g., using proactive content negotiation; see [RFC7231], Section 3.4). type: string status: description: > The HTTP status code for this occurrence of the problem. The HTTP status code ([RFC7231], Section 6) generated by the origin server for this occurrence of the problem. type: integer detail: description: > A human-readable explanation specific to this occurrence of the problem. type: string instance: description: > A URI reference that identifies the specific occurrence of the problem. It may yield further information if dereferenced. type: string format: URI '500': description: > 500 INTERNAL SERVER ERROR If there is an application error not related to the client's input that cannot be easily mapped to any other HTTP response code ("catch all error"), the API producer shall respond with this response code. The "ProblemDetails" structure shall be provided, and shall include in the "detail" attribute more information about the source of the problem. headers: Content-Type: description: The MIME type of the body of the response. type: string maximum: 1 minimum: 1 WWW-Authenticate: description: > Challenge if the corresponding HTTP request has not provided authorization, or error details if the corresponding HTTP request has provided an invalid authorization token. type: string maximum: 1 minimum: 0 Version: description: | Version of the API used in the response. type: string maximum: 1 minimum: 1 schema: description: > The definition of the general "ProblemDetails" data structure from IETF RFC 7807 [19] is reproduced inthis structure. Compared to the general framework defined in IETF RFC 7807 [19], the "status" and "detail" attributes are mandated to be included by the present document, to ensure that the response contains additional textual information about an error. IETF RFC 7807 [19] foresees extensibility of the "ProblemDetails" type. It is possible that particular APIs in the present document, or particular implementations, define extensions to define additional attributes that provide more information about the error. The description column only provides some explanation of the meaning to Facilitate understanding of the design. For a full description, see IETF RFC 7807 [19]. type: object required: - status - detail properties: type: description: > A URI reference according to IETF RFC 3986 [5] that identifies the problem type. It is encouraged that the URI provides human-readable documentation for the problem (e.g. using HTML) when dereferenced. When this member is not present, its value is assumed to be "about:blank". type: string format: URI title: description: > A short, human-readable summary of the problem type. It should not change from occurrence to occurrence of the problem, except for purposes of localization. If type is given and other than "about:blank", this attribute shall also be provided. A short, human-readable summary of the problem type. It SHOULD NOT change from occurrence to occurrence of the problem, except for purposes of localization (e.g., using proactive content negotiation; see [RFC7231], Section 3.4). type: string status: description: > The HTTP status code for this occurrence of the problem. The HTTP status code ([RFC7231], Section 6) generated by the origin server for this occurrence of the problem. type: integer detail: description: > A human-readable explanation specific to this occurrence of the problem. type: string instance: description: > A URI reference that identifies the specific occurrence of the problem. It may yield further information if dereferenced. type: string format: URI '503': description: > 503 SERVICE UNAVAILABLE If the API producer encounters an internal overload situation of itself or of a system it relies on, it should respond with this response code, following the provisions in IETF RFC 7231 for the use of the "Retry-After" HTTP header and for the alternative to refuse the connection. The "ProblemDetails" structure may be omitted. headers: Content-Type: description: The MIME type of the body of the response. type: string maximum: 1 minimum: 1 WWW-Authenticate: description: > Challenge if the corresponding HTTP request has not provided authorization, or error details if the corresponding HTTP request has provided an invalid authorization token. type: string maximum: 1 minimum: 0 Version: description: | Version of the API used in the response. type: string maximum: 1 minimum: 1 schema: description: > The definition of the general "ProblemDetails" data structure from IETF RFC 7807 [19] is reproduced inthis structure. Compared to the general framework defined in IETF RFC 7807 [19], the "status" and "detail" attributes are mandated to be included by the present document, to ensure that the response contains additional textual information about an error. IETF RFC 7807 [19] foresees extensibility of the "ProblemDetails" type. It is possible that particular APIs in the present document, or particular implementations, define extensions to define additional attributes that provide more information about the error. The description column only provides some explanation of the meaning to Facilitate understanding of the design. For a full description, see IETF RFC 7807 [19]. type: object required: - status - detail properties: type: description: > A URI reference according to IETF RFC 3986 [5] that identifies the problem type. It is encouraged that the URI provides human-readable documentation for the problem (e.g. using HTML) when dereferenced. When this member is not present, its value is assumed to be "about:blank". type: string format: URI title: description: > A short, human-readable summary of the problem type. It should not change from occurrence to occurrence of the problem, except for purposes of localization. If type is given and other than "about:blank", this attribute shall also be provided. A short, human-readable summary of the problem type. It SHOULD NOT change from occurrence to occurrence of the problem, except for purposes of localization (e.g., using proactive content negotiation; see [RFC7231], Section 3.4). type: string status: description: > The HTTP status code for this occurrence of the problem. The HTTP status code ([RFC7231], Section 6) generated by the origin server for this occurrence of the problem. type: integer detail: description: > A human-readable explanation specific to this occurrence of the problem. type: string instance: description: > A URI reference that identifies the specific occurrence of the problem. It may yield further information if dereferenced. type: string format: URI /URI-is-provided-by-the-client-when-creating-the-subscription_VnfIdentifierDeletionNotification: parameters: - name: Version description: | Version of the API requested to use when responding to this request. in: header required: true type: string - name: Authorization description: | The authorization token for the request. Reference: IETF RFC 7235 in: header required: false type: string post: description: | Notify The POST method delivers a notification from the server to the client. parameters: - name: VnfIdentifierDeletionNotification description: > A notification about the deletion of a VNF identifier and the related VNF instance resource. in: body required: true schema: description: > This type represents a VNF identifier deletion notification, which informs the receiver of the deletion of a new VNF instance resource and the associated VNF instance identifier. This notification shall be triggered by the VNFM when it has deleted a VNF instance resource and the associated VNF instance identifier. type: object required: - id - notificationType - subscriptionId - timeStamp - vnfInstanceId - _links properties: id: description: | An identifier with the intention of being globally unique. type: string notificationType: description: > Discriminator for the different notification types. Shall be set to "VnfIdentifierDeletionNotification" for this notification type. type: string enum: - VnfIdentifierDeletionNotification subscriptionId: description: | An identifier with the intention of being globally unique. type: string timeStamp: description: > Date-time stamp. Representation: String formatted according to IETF RFC 3339. type: string format: date-time vnfInstanceId: description: | An identifier with the intention of being globally unique. type: string _links: description: > This type represents the links to resources that a notification can contain. type: object required: - vnfInstance - subscription properties: vnfInstance: description: > This type represents a link to a resource in a notification, using an absolute or relative URI. It shall comply with the provisions defined in table 4.4.1.3a-1. type: object required: - href properties: href: description: | String formatted according to IETF RFC 3986. type: string subscription: description: > This type represents a link to a resource in a notification, using an absolute or relative URI. It shall comply with the provisions defined in table 4.4.1.3a-1. type: object required: - href properties: href: description: | String formatted according to IETF RFC 3986. type: string vnfLcmOpOcc: description: > This type represents a link to a resource in a notification, using an absolute or relative URI. It shall comply with the provisions defined in table 4.4.1.3a-1. type: object required: - href properties: href: description: | String formatted according to IETF RFC 3986. type: string - name: Authorization description: | The authorization token for the request. Reference: IETF RFC 7235 in: header required: false type: string - name: Content-Type description: | The MIME type of the body of the request. Reference: IETF RFC 7231 in: header required: true type: string responses: '204': description: | 204 NO CONTENT The notification was delivered successfully. headers: WWW-Authenticate: description: > Challenge if the corresponding HTTP request has not provided authorization, or error details if the corresponding HTTP request has provided an invalid authorization token. type: string maximum: 1 minimum: 0 Version: description: | Version of the API used in the response. type: string maximum: 1 minimum: 1 '400': description: > 400 BAD REQUEST 400 code can be returned in the following specified cases, the specific cause has to be proper specified in the "ProblemDetails" structure to be returned. If the request is malformed or syntactically incorrect (e.g. if the request URI contains incorrect query parameters or the payload body contains a syntactically incorrect data structure), the API producer shall respond with this response code. The "ProblemDetails" structure shall be provided, and should include in the "detail" attribute more information about the source of the problem. If the response to a GET request which queries a container resource would be so big that the performance of the API producer is adversely affected, and the API producer does not support paging for the affected resource, it shall respond with this response code. The "ProblemDetails" structure shall be provided, and should include in the "detail" attribute more information about the source of the problem. If there is an application error related to the client's input that cannot be easily mapped to any other HTTP response code ("catch all error"), the API producer shall respond with this response code. The "ProblemDetails" structure shall be provided, and shall include in the "detail" attribute more information about the source of the problem. If the request contains a malformed access token, the API producer should respond with this response. The details of the error shall be returned in the WWW Authenticate HTTP header, as defined in IETF RFC 6750 and IETF RFC 7235. The ProblemDetails structure may be provided. The use of this HTTP error response code described above is applicable to the use of the OAuth 2.0 for the authorization of API requests and notifications, as defined in clauses 4.5.3.3 and 4.5.3.4. headers: Content-Type: description: The MIME type of the body of the response. type: string maximum: 1 minimum: 1 WWW-Authenticate: description: > Challenge if the corresponding HTTP request has not provided authorization, or error details if the corresponding HTTP request has provided an invalid authorization token. type: string maximum: 1 minimum: 0 Version: description: | Version of the API used in the response. type: string maximum: 1 minimum: 1 schema: description: > The definition of the general "ProblemDetails" data structure from IETF RFC 7807 [19] is reproduced inthis structure. Compared to the general framework defined in IETF RFC 7807 [19], the "status" and "detail" attributes are mandated to be included by the present document, to ensure that the response contains additional textual information about an error. IETF RFC 7807 [19] foresees extensibility of the "ProblemDetails" type. It is possible that particular APIs in the present document, or particular implementations, define extensions to define additional attributes that provide more information about the error. The description column only provides some explanation of the meaning to Facilitate understanding of the design. For a full description, see IETF RFC 7807 [19]. type: object required: - status - detail properties: type: description: > A URI reference according to IETF RFC 3986 [5] that identifies the problem type. It is encouraged that the URI provides human-readable documentation for the problem (e.g. using HTML) when dereferenced. When this member is not present, its value is assumed to be "about:blank". type: string format: URI title: description: > A short, human-readable summary of the problem type. It should not change from occurrence to occurrence of the problem, except for purposes of localization. If type is given and other than "about:blank", this attribute shall also be provided. A short, human-readable summary of the problem type. It SHOULD NOT change from occurrence to occurrence of the problem, except for purposes of localization (e.g., using proactive content negotiation; see [RFC7231], Section 3.4). type: string status: description: > The HTTP status code for this occurrence of the problem. The HTTP status code ([RFC7231], Section 6) generated by the origin server for this occurrence of the problem. type: integer detail: description: > A human-readable explanation specific to this occurrence of the problem. type: string instance: description: > A URI reference that identifies the specific occurrence of the problem. It may yield further information if dereferenced. type: string format: URI '401': description: > 401 UNAUTHORIZED If the request contains no access token even though one is required, or if the request contains an authorization token that is invalid (e.g. expired or revoked), the API producer should respond with this response. The details of the error shall be returned in the WWW-Authenticate HTTP header, as defined in IETF RFC 6750 and IETF RFC 7235. The ProblemDetails structure may be provided. headers: Content-Type: description: The MIME type of the body of the response. type: string maximum: 1 minimum: 1 WWW-Authenticate: description: > Challenge if the corresponding HTTP request has not provided authorization, or error details if the corresponding HTTP request has provided an invalid authorization token. type: string maximum: 1 minimum: 0 Version: description: | Version of the API used in the response. type: string maximum: 1 minimum: 1 schema: description: > The definition of the general "ProblemDetails" data structure from IETF RFC 7807 [19] is reproduced inthis structure. Compared to the general framework defined in IETF RFC 7807 [19], the "status" and "detail" attributes are mandated to be included by the present document, to ensure that the response contains additional textual information about an error. IETF RFC 7807 [19] foresees extensibility of the "ProblemDetails" type. It is possible that particular APIs in the present document, or particular implementations, define extensions to define additional attributes that provide more information about the error. The description column only provides some explanation of the meaning to Facilitate understanding of the design. For a full description, see IETF RFC 7807 [19]. type: object required: - status - detail properties: type: description: > A URI reference according to IETF RFC 3986 [5] that identifies the problem type. It is encouraged that the URI provides human-readable documentation for the problem (e.g. using HTML) when dereferenced. When this member is not present, its value is assumed to be "about:blank". type: string format: URI title: description: > A short, human-readable summary of the problem type. It should not change from occurrence to occurrence of the problem, except for purposes of localization. If type is given and other than "about:blank", this attribute shall also be provided. A short, human-readable summary of the problem type. It SHOULD NOT change from occurrence to occurrence of the problem, except for purposes of localization (e.g., using proactive content negotiation; see [RFC7231], Section 3.4). type: string status: description: > The HTTP status code for this occurrence of the problem. The HTTP status code ([RFC7231], Section 6) generated by the origin server for this occurrence of the problem. type: integer detail: description: > A human-readable explanation specific to this occurrence of the problem. type: string instance: description: > A URI reference that identifies the specific occurrence of the problem. It may yield further information if dereferenced. type: string format: URI '403': description: > 403 FORBIDDEN If the API consumer is not allowed to perform a particular request to a particular resource, the API producer shall respond with this response code. The "ProblemDetails" structure shall be provided. It should include in the "detail" attribute information about the source of the problem, and may indicate how to solve it. headers: Content-Type: description: The MIME type of the body of the response. type: string maximum: 1 minimum: 1 WWW-Authenticate: description: > Challenge if the corresponding HTTP request has not provided authorization, or error details if the corresponding HTTP request has provided an invalid authorization token. type: string maximum: 1 minimum: 0 Version: description: | Version of the API used in the response. type: string maximum: 1 minimum: 1 schema: description: > The definition of the general "ProblemDetails" data structure from IETF RFC 7807 [19] is reproduced inthis structure. Compared to the general framework defined in IETF RFC 7807 [19], the "status" and "detail" attributes are mandated to be included by the present document, to ensure that the response contains additional textual information about an error. IETF RFC 7807 [19] foresees extensibility of the "ProblemDetails" type. It is possible that particular APIs in the present document, or particular implementations, define extensions to define additional attributes that provide more information about the error. The description column only provides some explanation of the meaning to Facilitate understanding of the design. For a full description, see IETF RFC 7807 [19]. type: object required: - status - detail properties: type: description: > A URI reference according to IETF RFC 3986 [5] that identifies the problem type. It is encouraged that the URI provides human-readable documentation for the problem (e.g. using HTML) when dereferenced. When this member is not present, its value is assumed to be "about:blank". type: string format: URI title: description: > A short, human-readable summary of the problem type. It should not change from occurrence to occurrence of the problem, except for purposes of localization. If type is given and other than "about:blank", this attribute shall also be provided. A short, human-readable summary of the problem type. It SHOULD NOT change from occurrence to occurrence of the problem, except for purposes of localization (e.g., using proactive content negotiation; see [RFC7231], Section 3.4). type: string status: description: > The HTTP status code for this occurrence of the problem. The HTTP status code ([RFC7231], Section 6) generated by the origin server for this occurrence of the problem. type: integer detail: description: > A human-readable explanation specific to this occurrence of the problem. type: string instance: description: > A URI reference that identifies the specific occurrence of the problem. It may yield further information if dereferenced. type: string format: URI '404': description: > 404 NOT FOUND If the API producer did not find a current representation for the resource addressed by the URI passed in the request or is not willing to disclose that one exists, it shall respond with this response code. The "ProblemDetails" structure may be provided, including in the "detail" attribute information about the source of the problem, e.g. a wrong resource URI variable. This response code is not appropriate in case the resource addressed by the URI is a container resource which is designed to contain child resources, but does not contain any child resource at the time the request is received. For a GET request to an existing empty container resource, a typical response contains a 200 OK response code and a payload body with an empty array. headers: Content-Type: description: The MIME type of the body of the response. type: string maximum: 1 minimum: 1 WWW-Authenticate: description: > Challenge if the corresponding HTTP request has not provided authorization, or error details if the corresponding HTTP request has provided an invalid authorization token. type: string maximum: 1 minimum: 0 Version: description: | Version of the API used in the response. type: string maximum: 1 minimum: 1 schema: description: > The definition of the general "ProblemDetails" data structure from IETF RFC 7807 [19] is reproduced inthis structure. Compared to the general framework defined in IETF RFC 7807 [19], the "status" and "detail" attributes are mandated to be included by the present document, to ensure that the response contains additional textual information about an error. IETF RFC 7807 [19] foresees extensibility of the "ProblemDetails" type. It is possible that particular APIs in the present document, or particular implementations, define extensions to define additional attributes that provide more information about the error. The description column only provides some explanation of the meaning to Facilitate understanding of the design. For a full description, see IETF RFC 7807 [19]. type: object required: - status - detail properties: type: description: > A URI reference according to IETF RFC 3986 [5] that identifies the problem type. It is encouraged that the URI provides human-readable documentation for the problem (e.g. using HTML) when dereferenced. When this member is not present, its value is assumed to be "about:blank". type: string format: URI title: description: > A short, human-readable summary of the problem type. It should not change from occurrence to occurrence of the problem, except for purposes of localization. If type is given and other than "about:blank", this attribute shall also be provided. A short, human-readable summary of the problem type. It SHOULD NOT change from occurrence to occurrence of the problem, except for purposes of localization (e.g., using proactive content negotiation; see [RFC7231], Section 3.4). type: string status: description: > The HTTP status code for this occurrence of the problem. The HTTP status code ([RFC7231], Section 6) generated by the origin server for this occurrence of the problem. type: integer detail: description: > A human-readable explanation specific to this occurrence of the problem. type: string instance: description: > A URI reference that identifies the specific occurrence of the problem. It may yield further information if dereferenced. type: string format: URI '405': description: > 405 METHOD NOT ALLOWED If a particular HTTP method is not supported for a particular resource, the API producer shall respond with this response code. The "ProblemDetails" structure may be omitted. headers: Content-Type: description: The MIME type of the body of the response. type: string maximum: 1 minimum: 1 WWW-Authenticate: description: > Challenge if the corresponding HTTP request has not provided authorization, or error details if the corresponding HTTP request has provided an invalid authorization token. type: string maximum: 1 minimum: 0 Version: description: | Version of the API used in the response. type: string maximum: 1 minimum: 1 schema: description: > The definition of the general "ProblemDetails" data structure from IETF RFC 7807 [19] is reproduced inthis structure. Compared to the general framework defined in IETF RFC 7807 [19], the "status" and "detail" attributes are mandated to be included by the present document, to ensure that the response contains additional textual information about an error. IETF RFC 7807 [19] foresees extensibility of the "ProblemDetails" type. It is possible that particular APIs in the present document, or particular implementations, define extensions to define additional attributes that provide more information about the error. The description column only provides some explanation of the meaning to Facilitate understanding of the design. For a full description, see IETF RFC 7807 [19]. type: object required: - status - detail properties: type: description: > A URI reference according to IETF RFC 3986 [5] that identifies the problem type. It is encouraged that the URI provides human-readable documentation for the problem (e.g. using HTML) when dereferenced. When this member is not present, its value is assumed to be "about:blank". type: string format: URI title: description: > A short, human-readable summary of the problem type. It should not change from occurrence to occurrence of the problem, except for purposes of localization. If type is given and other than "about:blank", this attribute shall also be provided. A short, human-readable summary of the problem type. It SHOULD NOT change from occurrence to occurrence of the problem, except for purposes of localization (e.g., using proactive content negotiation; see [RFC7231], Section 3.4). type: string status: description: > The HTTP status code for this occurrence of the problem. The HTTP status code ([RFC7231], Section 6) generated by the origin server for this occurrence of the problem. type: integer detail: description: > A human-readable explanation specific to this occurrence of the problem. type: string instance: description: > A URI reference that identifies the specific occurrence of the problem. It may yield further information if dereferenced. type: string format: URI '406': description: > 406 NOT ACCEPTABLE If the "Accept" header does not contain at least one name of a content type that is acceptable to the API producer, the API producer shall respond with this response code. The "ProblemDetails" structure may be omitted. headers: Content-Type: description: The MIME type of the body of the response. type: string maximum: 1 minimum: 1 WWW-Authenticate: description: > Challenge if the corresponding HTTP request has not provided authorization, or error details if the corresponding HTTP request has provided an invalid authorization token. type: string maximum: 1 minimum: 0 Version: description: | Version of the API used in the response. type: string maximum: 1 minimum: 1 schema: description: > The definition of the general "ProblemDetails" data structure from IETF RFC 7807 [19] is reproduced inthis structure. Compared to the general framework defined in IETF RFC 7807 [19], the "status" and "detail" attributes are mandated to be included by the present document, to ensure that the response contains additional textual information about an error. IETF RFC 7807 [19] foresees extensibility of the "ProblemDetails" type. It is possible that particular APIs in the present document, or particular implementations, define extensions to define additional attributes that provide more information about the error. The description column only provides some explanation of the meaning to Facilitate understanding of the design. For a full description, see IETF RFC 7807 [19]. type: object required: - status - detail properties: type: description: > A URI reference according to IETF RFC 3986 [5] that identifies the problem type. It is encouraged that the URI provides human-readable documentation for the problem (e.g. using HTML) when dereferenced. When this member is not present, its value is assumed to be "about:blank". type: string format: URI title: description: > A short, human-readable summary of the problem type. It should not change from occurrence to occurrence of the problem, except for purposes of localization. If type is given and other than "about:blank", this attribute shall also be provided. A short, human-readable summary of the problem type. It SHOULD NOT change from occurrence to occurrence of the problem, except for purposes of localization (e.g., using proactive content negotiation; see [RFC7231], Section 3.4). type: string status: description: > The HTTP status code for this occurrence of the problem. The HTTP status code ([RFC7231], Section 6) generated by the origin server for this occurrence of the problem. type: integer detail: description: > A human-readable explanation specific to this occurrence of the problem. type: string instance: description: > A URI reference that identifies the specific occurrence of the problem. It may yield further information if dereferenced. type: string format: URI '500': description: > 500 INTERNAL SERVER ERROR If there is an application error not related to the client's input that cannot be easily mapped to any other HTTP response code ("catch all error"), the API producer shall respond with this response code. The "ProblemDetails" structure shall be provided, and shall include in the "detail" attribute more information about the source of the problem. headers: Content-Type: description: The MIME type of the body of the response. type: string maximum: 1 minimum: 1 WWW-Authenticate: description: > Challenge if the corresponding HTTP request has not provided authorization, or error details if the corresponding HTTP request has provided an invalid authorization token. type: string maximum: 1 minimum: 0 Version: description: | Version of the API used in the response. type: string maximum: 1 minimum: 1 schema: description: > The definition of the general "ProblemDetails" data structure from IETF RFC 7807 [19] is reproduced inthis structure. Compared to the general framework defined in IETF RFC 7807 [19], the "status" and "detail" attributes are mandated to be included by the present document, to ensure that the response contains additional textual information about an error. IETF RFC 7807 [19] foresees extensibility of the "ProblemDetails" type. It is possible that particular APIs in the present document, or particular implementations, define extensions to define additional attributes that provide more information about the error. The description column only provides some explanation of the meaning to Facilitate understanding of the design. For a full description, see IETF RFC 7807 [19]. type: object required: - status - detail properties: type: description: > A URI reference according to IETF RFC 3986 [5] that identifies the problem type. It is encouraged that the URI provides human-readable documentation for the problem (e.g. using HTML) when dereferenced. When this member is not present, its value is assumed to be "about:blank". type: string format: URI title: description: > A short, human-readable summary of the problem type. It should not change from occurrence to occurrence of the problem, except for purposes of localization. If type is given and other than "about:blank", this attribute shall also be provided. A short, human-readable summary of the problem type. It SHOULD NOT change from occurrence to occurrence of the problem, except for purposes of localization (e.g., using proactive content negotiation; see [RFC7231], Section 3.4). type: string status: description: > The HTTP status code for this occurrence of the problem. The HTTP status code ([RFC7231], Section 6) generated by the origin server for this occurrence of the problem. type: integer detail: description: > A human-readable explanation specific to this occurrence of the problem. type: string instance: description: > A URI reference that identifies the specific occurrence of the problem. It may yield further information if dereferenced. type: string format: URI '503': description: > 503 SERVICE UNAVAILABLE If the API producer encounters an internal overload situation of itself or of a system it relies on, it should respond with this response code, following the provisions in IETF RFC 7231 for the use of the "Retry-After" HTTP header and for the alternative to refuse the connection. The "ProblemDetails" structure may be omitted. headers: Content-Type: description: The MIME type of the body of the response. type: string maximum: 1 minimum: 1 WWW-Authenticate: description: > Challenge if the corresponding HTTP request has not provided authorization, or error details if the corresponding HTTP request has provided an invalid authorization token. type: string maximum: 1 minimum: 0 Version: description: | Version of the API used in the response. type: string maximum: 1 minimum: 1 schema: description: > The definition of the general "ProblemDetails" data structure from IETF RFC 7807 [19] is reproduced inthis structure. Compared to the general framework defined in IETF RFC 7807 [19], the "status" and "detail" attributes are mandated to be included by the present document, to ensure that the response contains additional textual information about an error. IETF RFC 7807 [19] foresees extensibility of the "ProblemDetails" type. It is possible that particular APIs in the present document, or particular implementations, define extensions to define additional attributes that provide more information about the error. The description column only provides some explanation of the meaning to Facilitate understanding of the design. For a full description, see IETF RFC 7807 [19]. type: object required: - status - detail properties: type: description: > A URI reference according to IETF RFC 3986 [5] that identifies the problem type. It is encouraged that the URI provides human-readable documentation for the problem (e.g. using HTML) when dereferenced. When this member is not present, its value is assumed to be "about:blank". type: string format: URI title: description: > A short, human-readable summary of the problem type. It should not change from occurrence to occurrence of the problem, except for purposes of localization. If type is given and other than "about:blank", this attribute shall also be provided. A short, human-readable summary of the problem type. It SHOULD NOT change from occurrence to occurrence of the problem, except for purposes of localization (e.g., using proactive content negotiation; see [RFC7231], Section 3.4). type: string status: description: > The HTTP status code for this occurrence of the problem. The HTTP status code ([RFC7231], Section 6) generated by the origin server for this occurrence of the problem. type: integer detail: description: > A human-readable explanation specific to this occurrence of the problem. type: string instance: description: > A URI reference that identifies the specific occurrence of the problem. It may yield further information if dereferenced. type: string format: URI get: description: > The GET method allows the server to test the notification endpoint that is provided by the client, e.g. during subscription. parameters: - name: Authorization description: | The authorization token for the request. Reference: IETF RFC 7235 in: header required: false type: string - name: Version description: | Version of the API requested to use when responding to this request. in: header required: true type: string responses: '204': description: | No Content The notification endpoint was tested successfully. headers: WWW-Authenticate: description: > Challenge if the corresponding HTTP request has not provided authorization, or error details if the corresponding HTTP request has provided an invalid authorization token. type: string maximum: 1 minimum: 0 Version: description: | Version of the API used in the response. type: string maximum: 1 minimum: 1 '400': description: > 400 BAD REQUEST 400 code can be returned in the following specified cases, the specific cause has to be proper specified in the "ProblemDetails" structure to be returned. If the request is malformed or syntactically incorrect (e.g. if the request URI contains incorrect query parameters or the payload body contains a syntactically incorrect data structure), the API producer shall respond with this response code. The "ProblemDetails" structure shall be provided, and should include in the "detail" attribute more information about the source of the problem. If the response to a GET request which queries a container resource would be so big that the performance of the API producer is adversely affected, and the API producer does not support paging for the affected resource, it shall respond with this response code. The "ProblemDetails" structure shall be provided, and should include in the "detail" attribute more information about the source of the problem. If there is an application error related to the client's input that cannot be easily mapped to any other HTTP response code ("catch all error"), the API producer shall respond with this response code. The "ProblemDetails" structure shall be provided, and shall include in the "detail" attribute more information about the source of the problem. If the request contains a malformed access token, the API producer should respond with this response. The details of the error shall be returned in the WWW Authenticate HTTP header, as defined in IETF RFC 6750 and IETF RFC 7235. The ProblemDetails structure may be provided. The use of this HTTP error response code described above is applicable to the use of the OAuth 2.0 for the authorization of API requests and notifications, as defined in clauses 4.5.3.3 and 4.5.3.4. headers: Content-Type: description: The MIME type of the body of the response. type: string maximum: 1 minimum: 1 WWW-Authenticate: description: > Challenge if the corresponding HTTP request has not provided authorization, or error details if the corresponding HTTP request has provided an invalid authorization token. type: string maximum: 1 minimum: 0 Version: description: | Version of the API used in the response. type: string maximum: 1 minimum: 1 schema: description: > The definition of the general "ProblemDetails" data structure from IETF RFC 7807 [19] is reproduced inthis structure. Compared to the general framework defined in IETF RFC 7807 [19], the "status" and "detail" attributes are mandated to be included by the present document, to ensure that the response contains additional textual information about an error. IETF RFC 7807 [19] foresees extensibility of the "ProblemDetails" type. It is possible that particular APIs in the present document, or particular implementations, define extensions to define additional attributes that provide more information about the error. The description column only provides some explanation of the meaning to Facilitate understanding of the design. For a full description, see IETF RFC 7807 [19]. type: object required: - status - detail properties: type: description: > A URI reference according to IETF RFC 3986 [5] that identifies the problem type. It is encouraged that the URI provides human-readable documentation for the problem (e.g. using HTML) when dereferenced. When this member is not present, its value is assumed to be "about:blank". type: string format: URI title: description: > A short, human-readable summary of the problem type. It should not change from occurrence to occurrence of the problem, except for purposes of localization. If type is given and other than "about:blank", this attribute shall also be provided. A short, human-readable summary of the problem type. It SHOULD NOT change from occurrence to occurrence of the problem, except for purposes of localization (e.g., using proactive content negotiation; see [RFC7231], Section 3.4). type: string status: description: > The HTTP status code for this occurrence of the problem. The HTTP status code ([RFC7231], Section 6) generated by the origin server for this occurrence of the problem. type: integer detail: description: > A human-readable explanation specific to this occurrence of the problem. type: string instance: description: > A URI reference that identifies the specific occurrence of the problem. It may yield further information if dereferenced. type: string format: URI '401': description: > 401 UNAUTHORIZED If the request contains no access token even though one is required, or if the request contains an authorization token that is invalid (e.g. expired or revoked), the API producer should respond with this response. The details of the error shall be returned in the WWW-Authenticate HTTP header, as defined in IETF RFC 6750 and IETF RFC 7235. The ProblemDetails structure may be provided. headers: Content-Type: description: The MIME type of the body of the response. type: string maximum: 1 minimum: 1 WWW-Authenticate: description: > Challenge if the corresponding HTTP request has not provided authorization, or error details if the corresponding HTTP request has provided an invalid authorization token. type: string maximum: 1 minimum: 0 Version: description: | Version of the API used in the response. type: string maximum: 1 minimum: 1 schema: description: > The definition of the general "ProblemDetails" data structure from IETF RFC 7807 [19] is reproduced inthis structure. Compared to the general framework defined in IETF RFC 7807 [19], the "status" and "detail" attributes are mandated to be included by the present document, to ensure that the response contains additional textual information about an error. IETF RFC 7807 [19] foresees extensibility of the "ProblemDetails" type. It is possible that particular APIs in the present document, or particular implementations, define extensions to define additional attributes that provide more information about the error. The description column only provides some explanation of the meaning to Facilitate understanding of the design. For a full description, see IETF RFC 7807 [19]. type: object required: - status - detail properties: type: description: > A URI reference according to IETF RFC 3986 [5] that identifies the problem type. It is encouraged that the URI provides human-readable documentation for the problem (e.g. using HTML) when dereferenced. When this member is not present, its value is assumed to be "about:blank". type: string format: URI title: description: > A short, human-readable summary of the problem type. It should not change from occurrence to occurrence of the problem, except for purposes of localization. If type is given and other than "about:blank", this attribute shall also be provided. A short, human-readable summary of the problem type. It SHOULD NOT change from occurrence to occurrence of the problem, except for purposes of localization (e.g., using proactive content negotiation; see [RFC7231], Section 3.4). type: string status: description: > The HTTP status code for this occurrence of the problem. The HTTP status code ([RFC7231], Section 6) generated by the origin server for this occurrence of the problem. type: integer detail: description: > A human-readable explanation specific to this occurrence of the problem. type: string instance: description: > A URI reference that identifies the specific occurrence of the problem. It may yield further information if dereferenced. type: string format: URI '403': description: > 403 FORBIDDEN If the API consumer is not allowed to perform a particular request to a particular resource, the API producer shall respond with this response code. The "ProblemDetails" structure shall be provided. It should include in the "detail" attribute information about the source of the problem, and may indicate how to solve it. headers: Content-Type: description: The MIME type of the body of the response. type: string maximum: 1 minimum: 1 WWW-Authenticate: description: > Challenge if the corresponding HTTP request has not provided authorization, or error details if the corresponding HTTP request has provided an invalid authorization token. type: string maximum: 1 minimum: 0 Version: description: | Version of the API used in the response. type: string maximum: 1 minimum: 1 schema: description: > The definition of the general "ProblemDetails" data structure from IETF RFC 7807 [19] is reproduced inthis structure. Compared to the general framework defined in IETF RFC 7807 [19], the "status" and "detail" attributes are mandated to be included by the present document, to ensure that the response contains additional textual information about an error. IETF RFC 7807 [19] foresees extensibility of the "ProblemDetails" type. It is possible that particular APIs in the present document, or particular implementations, define extensions to define additional attributes that provide more information about the error. The description column only provides some explanation of the meaning to Facilitate understanding of the design. For a full description, see IETF RFC 7807 [19]. type: object required: - status - detail properties: type: description: > A URI reference according to IETF RFC 3986 [5] that identifies the problem type. It is encouraged that the URI provides human-readable documentation for the problem (e.g. using HTML) when dereferenced. When this member is not present, its value is assumed to be "about:blank". type: string format: URI title: description: > A short, human-readable summary of the problem type. It should not change from occurrence to occurrence of the problem, except for purposes of localization. If type is given and other than "about:blank", this attribute shall also be provided. A short, human-readable summary of the problem type. It SHOULD NOT change from occurrence to occurrence of the problem, except for purposes of localization (e.g., using proactive content negotiation; see [RFC7231], Section 3.4). type: string status: description: > The HTTP status code for this occurrence of the problem. The HTTP status code ([RFC7231], Section 6) generated by the origin server for this occurrence of the problem. type: integer detail: description: > A human-readable explanation specific to this occurrence of the problem. type: string instance: description: > A URI reference that identifies the specific occurrence of the problem. It may yield further information if dereferenced. type: string format: URI '405': description: > 405 METHOD NOT ALLOWED If a particular HTTP method is not supported for a particular resource, the API producer shall respond with this response code. The "ProblemDetails" structure may be omitted. headers: Content-Type: description: The MIME type of the body of the response. type: string maximum: 1 minimum: 1 WWW-Authenticate: description: > Challenge if the corresponding HTTP request has not provided authorization, or error details if the corresponding HTTP request has provided an invalid authorization token. type: string maximum: 1 minimum: 0 Version: description: | Version of the API used in the response. type: string maximum: 1 minimum: 1 schema: description: > The definition of the general "ProblemDetails" data structure from IETF RFC 7807 [19] is reproduced inthis structure. Compared to the general framework defined in IETF RFC 7807 [19], the "status" and "detail" attributes are mandated to be included by the present document, to ensure that the response contains additional textual information about an error. IETF RFC 7807 [19] foresees extensibility of the "ProblemDetails" type. It is possible that particular APIs in the present document, or particular implementations, define extensions to define additional attributes that provide more information about the error. The description column only provides some explanation of the meaning to Facilitate understanding of the design. For a full description, see IETF RFC 7807 [19]. type: object required: - status - detail properties: type: description: > A URI reference according to IETF RFC 3986 [5] that identifies the problem type. It is encouraged that the URI provides human-readable documentation for the problem (e.g. using HTML) when dereferenced. When this member is not present, its value is assumed to be "about:blank". type: string format: URI title: description: > A short, human-readable summary of the problem type. It should not change from occurrence to occurrence of the problem, except for purposes of localization. If type is given and other than "about:blank", this attribute shall also be provided. A short, human-readable summary of the problem type. It SHOULD NOT change from occurrence to occurrence of the problem, except for purposes of localization (e.g., using proactive content negotiation; see [RFC7231], Section 3.4). type: string status: description: > The HTTP status code for this occurrence of the problem. The HTTP status code ([RFC7231], Section 6) generated by the origin server for this occurrence of the problem. type: integer detail: description: > A human-readable explanation specific to this occurrence of the problem. type: string instance: description: > A URI reference that identifies the specific occurrence of the problem. It may yield further information if dereferenced. type: string format: URI '406': description: > 406 NOT ACCEPTABLE If the "Accept" header does not contain at least one name of a content type that is acceptable to the API producer, the API producer shall respond with this response code. The "ProblemDetails" structure may be omitted. headers: Content-Type: description: The MIME type of the body of the response. type: string maximum: 1 minimum: 1 WWW-Authenticate: description: > Challenge if the corresponding HTTP request has not provided authorization, or error details if the corresponding HTTP request has provided an invalid authorization token. type: string maximum: 1 minimum: 0 Version: description: | Version of the API used in the response. type: string maximum: 1 minimum: 1 schema: description: > The definition of the general "ProblemDetails" data structure from IETF RFC 7807 [19] is reproduced inthis structure. Compared to the general framework defined in IETF RFC 7807 [19], the "status" and "detail" attributes are mandated to be included by the present document, to ensure that the response contains additional textual information about an error. IETF RFC 7807 [19] foresees extensibility of the "ProblemDetails" type. It is possible that particular APIs in the present document, or particular implementations, define extensions to define additional attributes that provide more information about the error. The description column only provides some explanation of the meaning to Facilitate understanding of the design. For a full description, see IETF RFC 7807 [19]. type: object required: - status - detail properties: type: description: > A URI reference according to IETF RFC 3986 [5] that identifies the problem type. It is encouraged that the URI provides human-readable documentation for the problem (e.g. using HTML) when dereferenced. When this member is not present, its value is assumed to be "about:blank". type: string format: URI title: description: > A short, human-readable summary of the problem type. It should not change from occurrence to occurrence of the problem, except for purposes of localization. If type is given and other than "about:blank", this attribute shall also be provided. A short, human-readable summary of the problem type. It SHOULD NOT change from occurrence to occurrence of the problem, except for purposes of localization (e.g., using proactive content negotiation; see [RFC7231], Section 3.4). type: string status: description: > The HTTP status code for this occurrence of the problem. The HTTP status code ([RFC7231], Section 6) generated by the origin server for this occurrence of the problem. type: integer detail: description: > A human-readable explanation specific to this occurrence of the problem. type: string instance: description: > A URI reference that identifies the specific occurrence of the problem. It may yield further information if dereferenced. type: string format: URI '500': description: > 500 INTERNAL SERVER ERROR If there is an application error not related to the client's input that cannot be easily mapped to any other HTTP response code ("catch all error"), the API producer shall respond with this response code. The "ProblemDetails" structure shall be provided, and shall include in the "detail" attribute more information about the source of the problem. headers: Content-Type: description: The MIME type of the body of the response. type: string maximum: 1 minimum: 1 WWW-Authenticate: description: > Challenge if the corresponding HTTP request has not provided authorization, or error details if the corresponding HTTP request has provided an invalid authorization token. type: string maximum: 1 minimum: 0 Version: description: | Version of the API used in the response. type: string maximum: 1 minimum: 1 schema: description: > The definition of the general "ProblemDetails" data structure from IETF RFC 7807 [19] is reproduced inthis structure. Compared to the general framework defined in IETF RFC 7807 [19], the "status" and "detail" attributes are mandated to be included by the present document, to ensure that the response contains additional textual information about an error. IETF RFC 7807 [19] foresees extensibility of the "ProblemDetails" type. It is possible that particular APIs in the present document, or particular implementations, define extensions to define additional attributes that provide more information about the error. The description column only provides some explanation of the meaning to Facilitate understanding of the design. For a full description, see IETF RFC 7807 [19]. type: object required: - status - detail properties: type: description: > A URI reference according to IETF RFC 3986 [5] that identifies the problem type. It is encouraged that the URI provides human-readable documentation for the problem (e.g. using HTML) when dereferenced. When this member is not present, its value is assumed to be "about:blank". type: string format: URI title: description: > A short, human-readable summary of the problem type. It should not change from occurrence to occurrence of the problem, except for purposes of localization. If type is given and other than "about:blank", this attribute shall also be provided. A short, human-readable summary of the problem type. It SHOULD NOT change from occurrence to occurrence of the problem, except for purposes of localization (e.g., using proactive content negotiation; see [RFC7231], Section 3.4). type: string status: description: > The HTTP status code for this occurrence of the problem. The HTTP status code ([RFC7231], Section 6) generated by the origin server for this occurrence of the problem. type: integer detail: description: > A human-readable explanation specific to this occurrence of the problem. type: string instance: description: > A URI reference that identifies the specific occurrence of the problem. It may yield further information if dereferenced. type: string format: URI '503': description: > 503 SERVICE UNAVAILABLE If the API producer encounters an internal overload situation of itself or of a system it relies on, it should respond with this response code, following the provisions in IETF RFC 7231 for the use of the "Retry-After" HTTP header and for the alternative to refuse the connection. The "ProblemDetails" structure may be omitted. headers: Content-Type: description: The MIME type of the body of the response. type: string maximum: 1 minimum: 1 WWW-Authenticate: description: > Challenge if the corresponding HTTP request has not provided authorization, or error details if the corresponding HTTP request has provided an invalid authorization token. type: string maximum: 1 minimum: 0 Version: description: | Version of the API used in the response. type: string maximum: 1 minimum: 1 schema: description: > The definition of the general "ProblemDetails" data structure from IETF RFC 7807 [19] is reproduced inthis structure. Compared to the general framework defined in IETF RFC 7807 [19], the "status" and "detail" attributes are mandated to be included by the present document, to ensure that the response contains additional textual information about an error. IETF RFC 7807 [19] foresees extensibility of the "ProblemDetails" type. It is possible that particular APIs in the present document, or particular implementations, define extensions to define additional attributes that provide more information about the error. The description column only provides some explanation of the meaning to Facilitate understanding of the design. For a full description, see IETF RFC 7807 [19]. type: object required: - status - detail properties: type: description: > A URI reference according to IETF RFC 3986 [5] that identifies the problem type. It is encouraged that the URI provides human-readable documentation for the problem (e.g. using HTML) when dereferenced. When this member is not present, its value is assumed to be "about:blank". type: string format: URI title: description: > A short, human-readable summary of the problem type. It should not change from occurrence to occurrence of the problem, except for purposes of localization. If type is given and other than "about:blank", this attribute shall also be provided. A short, human-readable summary of the problem type. It SHOULD NOT change from occurrence to occurrence of the problem, except for purposes of localization (e.g., using proactive content negotiation; see [RFC7231], Section 3.4). type: string status: description: > The HTTP status code for this occurrence of the problem. The HTTP status code ([RFC7231], Section 6) generated by the origin server for this occurrence of the problem. type: integer detail: description: > A human-readable explanation specific to this occurrence of the problem. type: string instance: description: > A URI reference that identifies the specific occurrence of the problem. It may yield further information if dereferenced. type: string format: URI