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version: "1.2.1-impl:etsi.org:ETSI_NFV_OpenAPI:1"
title: SOL003 - VNF Indicator interface
SOL003 - VNF Indicator interface
IMPORTANT: Please note that this file might be not aligned to the current
version of the ETSI Group Specification it refers to. 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&list_id=61&product=NFV&resolution=
license:
name: "ETSI Forge copyright notice"
url: https://forge.etsi.org/etsi-forge-copyright-notice.txt
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externalDocs:
Giacomo Bernini
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description: ETSI GS NFV-SOL 003 V2.7.1
url: https://www.etsi.org/deliver/etsi_gs/NFV-SOL/001_099/003/02.07.01_60/gs_NFV-SOL003v020701p.pdf
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basePath: "/vnfind/v1"
schemes:
- https
consumes:
- "application/json"
produces:
- "application/json"
paths:
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###############################################################################
# API Versions #
###############################################################################
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'/api_versions':
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$ref: '../../endpoints/SOL002SOL003_endpoints.yaml#/endpoints/api-versions'
###############################################################################
# VNF indicators #
###############################################################################
Get Indicator Value.
The GET method queries multiple VNF indicators.
This method shall follow the provisions specified in the tables 8.4.2.3.2-1 and 8.4.2.3.2-2
for URI query parameters, request and response data structures, and response codes.
parameters:
- name: Accept
description: >
Content-Types that are acceptable for the response.
Reference: IETF RFC 7231
in: header
required: true
type: string
- name: Authorization
description: >
The authorization token for the request.
Reference: IETF RFC 7235
in: header
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- name: filter
description: >
Attribute-based filtering expression according to clause 5.2 of ETSI GS NFV-SOL 013.
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The VNFM shall support receiving this parameter as part of the
URI query string. The NFVO may supply this parameter.
All attribute names that appear in the VnfIndicator and in
data types referenced from it shall be supported by the VNFM
in the filter expression.
in: query
required: false
type: string
- name: nextpage_opaque_marker
description: >
Marker to obtain the next page of a paged response. Shall be
supported by the VNFM if the VNFM supports alternative 2 (paging)
according to clause 5.4.2.1 of ETSI GS NFV-SOL 013 for this resource.
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in: query
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
Shall be returned when information about zero or more VNF indicators has been queried successfully.
The response body shall contain in an array the representations of all VNF indicators that match
the attribute filter, i.e. zero or more representations of VNF indicators as defined in clause 8.5.2.2.
If the "filter" URI parameter was supplied in the request, the data in the response body shall have
been transformed according to the rules specified in clause 5.2.2 of ETSI GS NFV-SOL 013.
If the VNFM supports alternative 2 (paging) according to clause 5.4.2.1 of ETSI GS NFV-SOL 013
for this resource, inclusion of the Link HTTP header in this response shall follow the provisions
in clause 5.4.2.3 of ETSI GS NFV-SOL 013.
headers:
Content-Type:
description: >
The MIME type of the body of the request.
Reference: IETF RFC 7231
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
Link:
description: >
Reference to other resources. Used for paging in the present document, see clause 4.7.2.1.
type: string
maximum: 1
minimum: 0
$ref: "../../definitions/SOL002SOL003VNFIndicator_def.yaml#/definitions/VnfIndicator"
400:
$ref: "../../responses/SOL002SOL003_resp.yaml#/responses/400"
401:
$ref: "../../responses/SOL002SOL003_resp.yaml#/responses/401"
403:
$ref: "../../responses/SOL002SOL003_resp.yaml#/responses/403"
404:
$ref: "../../responses/SOL002SOL003_resp.yaml#/responses/404"
405:
$ref: "../../responses/SOL002SOL003_resp.yaml#/responses/405"
406:
$ref: "../../responses/SOL002SOL003_resp.yaml#/responses/406"
422:
$ref: "../../responses/SOL002SOL003_resp.yaml#/responses/422"
500:
$ref: "../../responses/SOL002SOL003_resp.yaml#/responses/500"
503:
$ref: "../../responses/SOL002SOL003_resp.yaml#/responses/503"
504:
$ref: "../../responses/SOL002SOL003_resp.yaml#/responses/504"
###############################################################################
# VNF indicators related to a VNF instance #
###############################################################################
parameters:
- name: vnfInstanceId
description: >
Identifier of the VNF instance to which the VNF indicator applies.
This identifier can be retrieved from the resource referenced by the
"Location" HTTP header in the response to a POST request creating a
new "Individual VNF instance" resource. It can also be retrieved from the "id"
attribute in the payload body of that response.
in: path
type: string
required: true
get:
description: >
Get Indicator Value.
The GET method queries multiple VNF indicators related to a VNF instance.
This method shall follow the provisions specified in the tables 8.4.3.3.2-1 and 8.4.3.3.2-2
for URI query parameters, request and response data structures, and response codes.
parameters:
- name: Accept
description: >
Content-Types that are acceptable for the response.
Reference: IETF RFC 7231
in: header
required: true
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
- name: Authorization
description: >
The authorization token for the request.
Reference: IETF RFC 7235
in: header
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- name: filter
description: >
Attribute-based filtering expression according to clause 5.2 of ETSI GS NFV SOL 013.
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The VNFM shall support receiving this parameter as part of the
URI query string. The NFVO may supply this parameter.
All attribute names that appear in the VnfIndicator and in
data types referenced from it shall be supported by the VNFM
in the filter expression.
in: query
required: false
type: string
- name: nextpage_opaque_marker
description: >
Marker to obtain the next page of a paged response. Shall be
supported by the VNFM if the VNFM supports alternative 2 (paging)
according to clause 5.4.2.1 of ETSI GS NFV-SOL 013 for this resource.
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in: query
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
Shall be returned when information about zero or more VNF indicators has been queried successfully.
The response body shall contain in an array the representations of all VNF indicators that are related
to the particular VNF instance and that match the attribute filter, i.e. zero or more representations
of VNF indicators as defined in clause 8.5.2.2.
If the "filter" URI parameter was supplied in the request, the data in the response body shall have been
transformed according to the rules specified in clause 5.2.2 of ETSI GS NFV-SOL 013.
If the VNFM supports alternative 2 (paging) according to clause 5.4.2.1 of ETSI GS NFV-SOL 013
for this resource, inclusion of the Link HTTP header in this response shall follow the provisions
in clause 5.4.2.3 of ETSI GS NFV-SOL 013.
headers:
Content-Type:
description: >
The MIME type of the body of the request.
Reference: IETF RFC 7231
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
Link:
description: >
Reference to other resources. Used for paging in the present document, see clause 4.7.2.1.
type: string
maximum: 1
minimum: 0
$ref: "../../definitions/SOL002SOL003VNFIndicator_def.yaml#/definitions/VnfIndicator"
400:
$ref: "../../responses/SOL002SOL003_resp.yaml#/responses/400"
401:
$ref: "../../responses/SOL002SOL003_resp.yaml#/responses/401"
403:
$ref: "../../responses/SOL002SOL003_resp.yaml#/responses/403"
404:
$ref: "../../responses/SOL002SOL003_resp.yaml#/responses/404"
405:
$ref: "../../responses/SOL002SOL003_resp.yaml#/responses/405"
406:
$ref: "../../responses/SOL002SOL003_resp.yaml#/responses/406"
422:
$ref: "../../responses/SOL002SOL003_resp.yaml#/responses/422"
500:
$ref: "../../responses/SOL002SOL003_resp.yaml#/responses/500"
503:
$ref: "../../responses/SOL002SOL003_resp.yaml#/responses/503"
504:
$ref: "../../responses/SOL002SOL003_resp.yaml#/responses/504"
###############################################################################
# Individual VNF indicator #
###############################################################################
parameters:
- name: indicatorId
description: >
Identifier of the VNF indicator.
This identifier can be retrieved from the resource referenced by the
payload body in the response to a POST request creating a new "Individual VNF
instance" resource.
in: path
type: string
required: true
- name: vnfInstanceId
description: >
Identifier of the VNF instance to which the VNF indicator applies.
This identifier can be retrieved from the resource referenced by the
"Location" HTTP header in the response to a POST request creating a
new "Individual VNF instance" resource. It can also be retrieved from the "id"
attribute in the payload body of that response.
in: path
type: string
required: true
get:
description: >
Get Indicator Value.
This method shall follow the provisions specified in the tables 8.4.4.3.2-1 and 8.4.4.3.2-2
for URI query parameters, request and response data structures, and response codes.
parameters:
- name: Accept
description: >
Content-Types that are acceptable for the response.
Reference: IETF RFC 7231
in: header
required: true
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
- name: Authorization
description: >
The authorization token for the request.
Reference: IETF RFC 7235
in: header
- name: Version
description: >
Version of the API requested to use when responding to this request.
in: header
required: true
type: string
Shall be returned when the VNF indicator has been read successfully.
The response body shall contain the representation of the VNF indicator.
headers:
Content-Type:
description: >
The MIME type of the body of the request.
Reference: IETF RFC 7231
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
$ref: "../../definitions/SOL002SOL003VNFIndicator_def.yaml#/definitions/VnfIndicator"
400:
$ref: "../../responses/SOL002SOL003_resp.yaml#/responses/400"
401:
$ref: "../../responses/SOL002SOL003_resp.yaml#/responses/401"
403:
$ref: "../../responses/SOL002SOL003_resp.yaml#/responses/403"
404:
$ref: "../../responses/SOL002SOL003_resp.yaml#/responses/404"
405:
$ref: "../../responses/SOL002SOL003_resp.yaml#/responses/405"
406:
$ref: "../../responses/SOL002SOL003_resp.yaml#/responses/406"
422:
$ref: "../../responses/SOL002SOL003_resp.yaml#/responses/422"
500:
$ref: "../../responses/SOL002SOL003_resp.yaml#/responses/500"
503:
$ref: "../../responses/SOL002SOL003_resp.yaml#/responses/503"
504:
$ref: "../../responses/SOL002SOL003_resp.yaml#/responses/504"
###############################################################################
# Subscriptions #
###############################################################################
'/subscriptions':
post:
description: >
As the result of successfully executing this method, a new "Individual subscription" resource
as defined in clause 8.4.6 shall have been created. This method shall not trigger any notification.
Creation of two "Individual subscription" resources with the same callbackURI and the same filter
can result in performance degradation and will provide duplicates of notifications to the NFVO,
and might make sense only in very rare use cases. Consequently, the VNFM may either allow creating
a new "Individual subscription" resource if another "Individual subscription" resource with the
same filter and callbackUri already exists (in which case it shall return the "201 Created" response code),
or may decide to not create a duplicate "Individual subscription" resource (in which case it shall return
a "303 See Other" response code referencing the existing "Individual subscription" resource with the same
filter and callbackUri).
This method shall follow the provisions specified in the tables 8.4.5.3.1-1 and 8.4.5.3.1-2
for URI query parameters, request and response data structures, and response codes.
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
parameters:
- name: VnfIndicatorSubscriptionRequest
description: Details of the subscription to be created.
in: body
required: true
schema:
$ref: "../../definitions/SOL002SOL003VNFIndicator_def.yaml#/definitions/VnfIndicatorSubscriptionRequest"
- name: Accept
description: >
Content-Types that are acceptable for the response.
Reference: IETF RFC 7231
in: header
required: true
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
- name: Authorization
description: >
The authorization token for the request.
Reference: IETF RFC 7235
in: header
- name: Version
description: >
Version of the API requested to use when responding to this request.
in: header
required: true
type: string
Shall be returned when the subscription has been created successfully.
The response body shall contain a representation of the created "Individual subscription" resource.
The HTTP response shall include a "Location" HTTP header that points to the created resource.
headers:
Content-Type:
description: >
The MIME type of the body of the request.
Reference: IETF RFC 7231
type: string
maximum: 1
minimum: 1
Location:
description: The resource URI of the created VNF instance
type: string
format: url
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
$ref: "../../definitions/SOL002SOL003VNFIndicator_def.yaml#/definitions/VnfIndicatorSubscription"
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# description: >
# 303 SEE OTHER
#
# Shall be returned when a subscription with the
# same callbackURI and the same filter already
# exists and the policy of the VNFM is to not create
# redundant subscriptions.
# The HTTP response shall include a "Location"
# HTTP header that contains the resource URI of
# the existing "Individual subscription" resource.
# The response body shall be empty.
$ref: "../../responses/SOL002SOL003_resp.yaml#/responses/303"
400:
$ref: "../../responses/SOL002SOL003_resp.yaml#/responses/400"
401:
$ref: "../../responses/SOL002SOL003_resp.yaml#/responses/401"
403:
$ref: "../../responses/SOL002SOL003_resp.yaml#/responses/403"
404:
$ref: "../../responses/SOL002SOL003_resp.yaml#/responses/404"
405:
$ref: "../../responses/SOL002SOL003_resp.yaml#/responses/405"
406:
$ref: "../../responses/SOL002SOL003_resp.yaml#/responses/406"
422:
$ref: "../../responses/SOL002SOL003_resp.yaml#/responses/422"
500:
$ref: "../../responses/SOL002SOL003_resp.yaml#/responses/500"
503:
$ref: "../../responses/SOL002SOL003_resp.yaml#/responses/503"
504:
$ref: "../../responses/SOL002SOL003_resp.yaml#/responses/504"
Query Subscription Information.
The GET method queries the list of active subscriptions of the functional block that
invokes the method. It can be used e.g. for resynchronization after error situations.
This method shall follow the provisions specified in the tables 8.4.5.3.2-1 and 8.4.5.3.2-2
for URI query parameters, request and response data structures, and response codes.
parameters:
- name: Accept
description: >
Content-Types that are acceptable for the response.
Reference: IETF RFC 7231
in: header
required: true
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
- name: Authorization
description: >
The authorization token for the request.
Reference: IETF RFC 7235
in: header
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- name: filter
description: >
Attribute-based filtering expression according to clause 5.2 of ETSI GS NFV SOL 013.
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The VNFM shall support receiving this parameter as part of the
URI query string. The NFVO may supply this parameter.
All attribute names that appear in the VnfIndicatorSubscription
and in data types referenced from it shall be supported by the
VNFM in the filter expression.
in: query
required: false
type: string
- name: nextpage_opaque_marker
description: >
Marker to obtain the next page of a paged response. Shall be
supported by the VNFM if the VNFM supports alternative 2 (paging)
according to clause 5.4.2.1 of ETSI GS NFV-SOL 013 for this resource.
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in: query
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
Shall be returned when the list of subscriptions has been queried successfully.
The response body shall contain in an array the representations of all active
subscriptions of the functional block that invokes the method which match the attribute filter,
i.e. zero or more representations of VNF indicator subscriptions as defined in clause 8.5.2.4.
If the "filter" URI parameter was supplied in the request, the data in the response body shall
have been transformed according to the rules specified in clause 5.2.2 of ETSI GS NFV-SOL 013.
If the VNFM supports alternative 2 (paging) according to clause 5.4.2.1 of ETSI GS NFV-SOL 013
for this resource, inclusion of the Link HTTP header in this response shall follow the provisions
in clause 5.4.2.3 of ETSI GS NFV-SOL 013.
headers:
Content-Type:
description: >
The MIME type of the body of the request.
Reference: IETF RFC 7231
type: string
maximum: 1
minimum: 1
Location:
description: The resource URI of the created VNF instance
type: string
format: url
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
Link:
description: >
Reference to other resources. Used for paging in the present document, see clause 4.7.2.1.
type: string
maximum: 1
minimum: 0
$ref: "../../definitions/SOL002SOL003VNFIndicator_def.yaml#/definitions/VnfIndicatorSubscription"
400:
$ref: "../../responses/SOL002SOL003_resp.yaml#/responses/400"
401:
$ref: "../../responses/SOL002SOL003_resp.yaml#/responses/401"
403:
$ref: "../../responses/SOL002SOL003_resp.yaml#/responses/403"
404:
$ref: "../../responses/SOL002SOL003_resp.yaml#/responses/404"
405:
$ref: "../../responses/SOL002SOL003_resp.yaml#/responses/405"
406:
$ref: "../../responses/SOL002SOL003_resp.yaml#/responses/406"
422:
$ref: "../../responses/SOL002SOL003_resp.yaml#/responses/422"
500:
$ref: "../../responses/SOL002SOL003_resp.yaml#/responses/500"
503:
$ref: "../../responses/SOL002SOL003_resp.yaml#/responses/503"
504:
$ref: "../../responses/SOL002SOL003_resp.yaml#/responses/504"
###############################################################################
# Individual subscription #
###############################################################################
parameters:
- name: subscriptionId
description: >
Identifier of this subscription.
This identifier can be retrieved from the resource referenced by the
"Location" HTTP header in the response to a POST request creating a
new "Individual subscription" resource. It can also be retrieved from the "id"
attribute in the payload body of that response.
in: path
type: string
required: true
get:
description: >
Query Subscription Information.
The GET method reads an individual subscription.
This method shall follow the provisions specified in the tables 8.4.6.3.2-1 and 8.4.6.3.2-2
for URI query parameters, request and response data structures, and response codes.
parameters:
- name: Accept
description: >
Content-Types that are acceptable for the response.
Reference: IETF RFC 7231
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
- name: Content-Type
description: >
The MIME type of the body of the request.
Reference: IETF RFC 7231
in: header
- name: Version
description: >
Version of the API requested to use when responding to this request.
in: header
required: true
type: string
Shall be returned when information about an individual subscription has been read successfully.
The response body shall contain a representation of the "Individual subscription" resource.
headers:
Content-Type:
description: >
The MIME type of the body of the request.
Reference: IETF RFC 7231
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
$ref: "../../definitions/SOL002SOL003VNFIndicator_def.yaml#/definitions/VnfIndicatorSubscription"
400:
$ref: "../../responses/SOL002SOL003_resp.yaml#/responses/400"
401:
$ref: "../../responses/SOL002SOL003_resp.yaml#/responses/401"
403:
$ref: "../../responses/SOL002SOL003_resp.yaml#/responses/403"
404:
$ref: "../../responses/SOL002SOL003_resp.yaml#/responses/404"
405:
$ref: "../../responses/SOL002SOL003_resp.yaml#/responses/405"
406:
$ref: "../../responses/SOL002SOL003_resp.yaml#/responses/406"
422:
$ref: "../../responses/SOL002SOL003_resp.yaml#/responses/422"
500:
$ref: "../../responses/SOL002SOL003_resp.yaml#/responses/500"
503:
$ref: "../../responses/SOL002SOL003_resp.yaml#/responses/503"
504:
$ref: "../../responses/SOL002SOL003_resp.yaml#/responses/504"
Terminate Subscription.
The DELETE method terminates an individual subscription.
This method shall follow the provisions specified in the tables 8.4.6.3.5-1 and 8.4.6.3.5-2
for URI query parameters, request and response data structures, and response codes.
As the result of successfully executing this method, the "Individual subscription" resource
shall not exist any longer. This means that no notifications for that subscription shall be
sent to the formerly-subscribed API consumer.
NOTE: Due to race conditions, some notifications might still be received by the formerly-subscribed
API consumer for a certain time period after the deletion.
parameters:
- 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
- name: Version
description: >
Version of the API requested to use when responding to this request.
in: header
required: true
type: string
Shall be returned when the "Individual subscription" resource has been deleted 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:
$ref: "../../responses/SOL002SOL003_resp.yaml#/responses/400"
401:
$ref: "../../responses/SOL002SOL003_resp.yaml#/responses/401"
403:
$ref: "../../responses/SOL002SOL003_resp.yaml#/responses/403"
404:
$ref: "../../responses/SOL002SOL003_resp.yaml#/responses/404"
405:
$ref: "../../responses/SOL002SOL003_resp.yaml#/responses/405"
406:
$ref: "../../responses/SOL002SOL003_resp.yaml#/responses/406"
422:
$ref: "../../responses/SOL002SOL003_resp.yaml#/responses/422"
500:
$ref: "../../responses/SOL002SOL003_resp.yaml#/responses/500"
503:
$ref: "../../responses/SOL002SOL003_resp.yaml#/responses/503"
504:
$ref: "../../responses/SOL002SOL003_resp.yaml#/responses/504"