Commit a6717d2f authored by Giacomo Bernini's avatar Giacomo Bernini
Browse files

Merge branch 'SOL002-VNFLifecycleManagement' into '4.5.1-dev' 

SOL002 VNF Lifecycle Management - Implementation of deltas between v4.5.1 and v4.4.1

See merge request !341
parents 131fe232 0a608dc2

SOL002/README.md

+1 −1
Original line number Diff line number Diff line
@@ -2,4 +2,4 @@ 


This folder includes the NFV API conformance test descriptions for NFV SOL002 APIs.



The reference spec version is v4.4.1: https://www.etsi.org/deliver/etsi_gs/NFV-SOL/001_099/002/04.04.01_60/gs_NFV-SOL002v040401p.pdf
 
The reference spec version is v4.5.1: https://www.etsi.org/deliver/etsi_gs/NFV-SOL/001_099/002/04.05.01_60/gs_NFV-SOL002v040501p.pdf

SOL002/VNFLifecycleManagement-API/ApiVersion.robot

+20 −10
Original line number Diff line number Diff line
@@ -131,6 +131,7 @@ DELETE API Version with apiMajorVerion - Method not implemented 
*** Keywords ***

POST API Version

    Set Headers    {"Accept":"${ACCEPT}"}

    Set Headers    {"Version": "${API_VERSION}"} 

    Run Keyword If    ${AUTH_USAGE} == 1    Set Headers    {"${AUTHORIZATION_HEADER}":"${AUTHORIZATION_TOKEN}"}

    Post    ${apiRoot}/${apiName}/api_versions

    ${outputResponse}=    Output    response
@@ -138,6 +139,7 @@ POST API Version 
	

GET API Version

    Set Headers    {"Accept":"${ACCEPT}"}

    Set Headers    {"Version": "${API_VERSION}"} 

    Run Keyword If    ${AUTH_USAGE} == 1    Set Headers    {"${AUTHORIZATION_HEADER}":"${AUTHORIZATION_TOKEN}"}

    Get    ${apiRoot}/${apiName}/api_versions

    ${outputResponse}=    Output    response
@@ -145,6 +147,7 @@ GET API Version 
	

PUT API Version

    Set Headers    {"Accept":"${ACCEPT}"}

    Set Headers    {"Version": "${API_VERSION}"} 

    Run Keyword If    ${AUTH_USAGE} == 1    Set Headers    {"${AUTHORIZATION_HEADER}":"${AUTHORIZATION_TOKEN}"}

    Put    ${apiRoot}/${apiName}/api_versions

    ${outputResponse}=    Output    response
@@ -152,6 +155,7 @@ PUT API Version 
	

PATCH API Version

    Set Headers    {"Accept":"${ACCEPT}"}

    Set Headers    {"Version": "${API_VERSION}"} 

    Run Keyword If    ${AUTH_USAGE} == 1    Set Headers    {"${AUTHORIZATION_HEADER}":"${AUTHORIZATION_TOKEN}"}

    Patch    ${apiRoot}/${apiName}/api_versions

    ${outputResponse}=    Output    response
@@ -159,6 +163,7 @@ PATCH API Version 
	

DELETE API Version

    Set Headers    {"Accept":"${ACCEPT}"}

    Set Headers    {"Version": "${API_VERSION}"} 

    Run Keyword If    ${AUTH_USAGE} == 1    Set Headers    {"${AUTHORIZATION_HEADER}":"${AUTHORIZATION_TOKEN}"}

    Delete    ${apiRoot}/${apiName}/api_versions

    ${outputResponse}=    Output    response
@@ -166,6 +171,7 @@ DELETE API Version 
	

POST API Version with apiMajorVersion

    Set Headers    {"Accept":"${ACCEPT}"}

    Set Headers    {"Version": "${API_VERSION}"} 

    Run Keyword If    ${AUTH_USAGE} == 1    Set Headers    {"${AUTHORIZATION_HEADER}":"${AUTHORIZATION_TOKEN}"}

    Post    ${apiRoot}/${apiName}/${apiMajorVersion}/api_versions

    ${outputResponse}=    Output    response
@@ -173,6 +179,7 @@ POST API Version with apiMajorVersion 
	

GET API Version with apiMajorVersion

    Set Headers    {"Accept":"${ACCEPT}"}

    Set Headers    {"Version": "${API_VERSION}"} 

    Run Keyword If    ${AUTH_USAGE} == 1    Set Headers    {"${AUTHORIZATION_HEADER}":"${AUTHORIZATION_TOKEN}"}

    Get    ${apiRoot}/${apiName}/${apiMajorVersion}/api_versions

    ${outputResponse}=    Output    response
@@ -180,6 +187,7 @@ GET API Version with apiMajorVersion 
	

PUT API Version with apiMajorVersion

    Set Headers    {"Accept":"${ACCEPT}"}

    Set Headers    {"Version": "${API_VERSION}"} 

    Run Keyword If    ${AUTH_USAGE} == 1    Set Headers    {"${AUTHORIZATION_HEADER}":"${AUTHORIZATION_TOKEN}"}

    Put    ${apiRoot}/${apiName}/${apiMajorVersion}/api_versions

    ${outputResponse}=    Output    response
@@ -187,6 +195,7 @@ PUT API Version with apiMajorVersion 
	

PATCH API Version with apiMajorVersion

    Set Headers    {"Accept":"${ACCEPT}"}

    Set Headers    {"Version": "${API_VERSION}"} 

    Run Keyword If    ${AUTH_USAGE} == 1    Set Headers    {"${AUTHORIZATION_HEADER}":"${AUTHORIZATION_TOKEN}"}

    Patch    ${apiRoot}/${apiName}/${apiMajorVersion}/api_versions

    ${outputResponse}=    Output    response
@@ -194,6 +203,7 @@ PATCH API Version with apiMajorVersion 
	

DELETE API Version with apiMajorVersion

    Set Headers    {"Accept":"${ACCEPT}"}

    Set Headers    {"Version": "${API_VERSION}"} 

    Run Keyword If    ${AUTH_USAGE} == 1    Set Headers    {"${AUTHORIZATION_HEADER}":"${AUTHORIZATION_TOKEN}"}

    Delete    ${apiRoot}/${apiName}/${apiMajorVersion}/api_versions

    ${outputResponse}=    Output    response

SOL002/VNFLifecycleManagement-API/CancelOperationTask.robot

+33 −8
Original line number Diff line number Diff line
@@ -14,7 +14,7 @@ Post Cancel operation task 
    ...    Test title: POST Cancel operation task

    ...    Test objective: The POST method initiates cancelling an ongoing VNF lifecycle operation while it is being executed or rolled back, i.e. the "VNF LCM operation occurrence" is either in "PROCESSING" or "ROLLING_BACK" state.

    ...    Pre-conditions: the "VNF LCM operation occurrence" is either in "PROCESSING" or "ROLLING_BACK" state.

    ...    Reference: Clause 5.4.17.3.1 - ETSI GS NFV-SOL 002 [2] v4.4.1

    ...    Reference: Clause 5.4.17.3.1 - ETSI GS NFV-SOL 002 [2] v4.5.1

    ...    Config ID: Config_prod_VE

    ...    Applicability: none

    ...    Post-Conditions: the resource is in FAILED_TEMP state
@@ -27,7 +27,7 @@ Post Cancel operation task Conflict 
    ...    Test title: POST Cancel operation task Conflict

    ...    Test objective: The POST method is NOT cancelling an ongoing VNF lifecycle operation due to the fact that the VNF instance resource is not in STARTING, PROCESSING or ROLLING_BACK state

    ...    Pre-conditions: operation is not in STARTING, PROCESSING or ROLLING_BACK state

    ...    Reference: Clause 5.4.17.3.1 - ETSI GS NFV-SOL 002 [2] v4.4.1

    ...    Reference: Clause 5.4.17.3.1 - ETSI GS NFV-SOL 002 [2] v4.5.1

    ...    Config ID: Config_prod_VE

    ...    Applicability: none

    ...    Post-Conditions: none
@@ -41,7 +41,7 @@ Post Cancel operation task Not Found 
    ...    Test title: POST Cancel operation task

    ...    Test objective: The objective is to test that POST method cannot cancel a VNF lifecycle operation because the resource is not found

    ...    Pre-conditions: 

    ...    Reference: Clause 5.4.17.3.1 - ETSI GS NFV-SOL 002 [2] v4.4.1

    ...    Reference: Clause 5.4.17.3.1 - ETSI GS NFV-SOL 002 [2] v4.5.1

    ...    Config ID: Config_prod_VE

    ...    Applicability: none

    ...    Post-Conditions: none
@@ -54,7 +54,7 @@ GET Cancel operation task - Method not implemented 
    ...    Test title: GET Cancel operation task - Method not implemented

    ...    Test objective: The objective is to test that GET method is not implemented

    ...    Pre-conditions: none

    ...    Reference: Clause 5.4.17.3.2 - ETSI GS NFV-SOL 002 [2] v4.4.1

    ...    Reference: Clause 5.4.17.3.2 - ETSI GS NFV-SOL 002 [2] v4.5.1

    ...    Config ID: Config_prod_VE

    ...    Applicability: none

    ...    Post-Conditions: none
@@ -66,7 +66,7 @@ PUT Cancel operation task - Method not implemented 
    ...    Test title: PUT Cancel operation task - Method not implemented

    ...    Test objective: The objective is to test that PUT method is not implemented

    ...    Pre-conditions: none

    ...    Reference: Clause 5.4.17.3.3 - ETSI GS NFV-SOL 002 [2] v4.4.1

    ...    Reference: Clause 5.4.17.3.3 - ETSI GS NFV-SOL 002 [2] v4.5.1

    ...    Config ID: Config_prod_VE

    ...    Applicability: none

    ...    Post-Conditions: none
@@ -78,7 +78,7 @@ PATCH Cancel operation task - Method not implemented 
    ...    Test title: PATCH Cancel operation task - Method not implemented

    ...    Test objective: The objective is to test that PATCH method is not implemented

    ...    Pre-conditions: none

    ...    Reference: Clause 5.4.17.3.4 - ETSI GS NFV-SOL 002 [2] v4.4.1

    ...    Reference: Clause 5.4.17.3.4 - ETSI GS NFV-SOL 002 [2] v4.5.1

    ...    Config ID: Config_prod_VE

    ...    Applicability: none

    ...    Post-Conditions: none
@@ -90,16 +90,41 @@ DELETE Cancel operation task - Method not implemented 
    ...    Test title: DELETE Cancel operation task - Method not implemented

    ...    Test objective: The objective is to test that DELETE method is not implemented

    ...    Pre-conditions: none

    ...    Reference: Clause 5.4.17.3.5 - ETSI GS NFV-SOL 002 [2] v4.4.1

    ...    Reference: Clause 5.4.17.3.5 - ETSI GS NFV-SOL 002 [2] v4.5.1

    ...    Config ID: Config_prod_VE

    ...    Applicability: none

    ...    Post-Conditions: none 

    DELETE Cancel operation task

	Check HTTP Response Status Code Is    405

Post Cancel operation task with permitted authorization scope

    [Documentation]    Test ID: 6.3.5.16.8

    ...    Test title: POST Cancel operation task with permitted authorization scope

    ...    Test objective: The POST method initiates cancelling an ongoing VNF lifecycle operation while it is being executed or rolled back, i.e. the "VNF LCM operation occurrence" is either in "PROCESSING" or "ROLLING_BACK" state with permitted authorization scope

    ...    Pre-conditions: the "VNF LCM operation occurrence" is either in "PROCESSING" or "ROLLING_BACK" state.

    ...    Reference: Clause 5.4.17.3.1 - ETSI GS NFV-SOL 002 [2] v4.5.1

    ...    Config ID: Config_prod_VE

    ...    Applicability: none

    ...    Post-Conditions: the resource is in FAILED_TEMP state    

    POST Cancel operation task with permitted authorization scope

    Check HTTP Response Status Code Is    202

    Check operation resource state is FAILED_TEMP

Post Cancel operation task with not permitted authorization scope

    [Documentation]    Test ID: 6.3.5.16.9

    ...    Test title: POST Cancel operation task with not permitted authorization scope

    ...    Test objective: The POST method initiates cancelling an ongoing VNF lifecycle operation while it is being executed or rolled back, i.e. the "VNF LCM operation occurrence" is either in "PROCESSING" or "ROLLING_BACK" state with not permitted authorization scope

    ...    Pre-conditions: the "VNF LCM operation occurrence" is either in "PROCESSING" or "ROLLING_BACK" state.

    ...    Reference: Clause 5.4.17.3.1 - ETSI GS NFV-SOL 002 [2] v4.5.1

    ...    Config ID: Config_prod_VE

    ...    Applicability: none

    ...    Post-Conditions: the resource is in FAILED_TEMP state    

    POST Cancel operation task with not permitted authorization scope

    Check HTTP Response Status Code Is    403

    Check HTTP Response Body Json Schema Is    ProblemDetails



*** Keywords ***

Check resource existence

    Set Headers    {"Accept":"${ACCEPT}"}

    Set Headers    {"Version": "${API_VERSION}"} 

    Run Keyword If    ${AUTH_USAGE} == 1    Set Headers    {"${AUTHORIZATION_HEADER}":"${AUTHORIZATION_TOKEN}"}

    Get    ${apiRoot}/${apiName}/${apiMajorVersion}/vnf_lcm_op_occs/${vnfLcmOpOccId}

    Integer    response status    200
 
 No newline at end of file

SOL002/VNFLifecycleManagement-API/ChangeCurrentVNFPackageTask.robot

+32 −7
Original line number Diff line number Diff line
@@ -13,7 +13,7 @@ POST Change current VNF Package Task 
    ...    Test title: POST Change current VNF Package Task

    ...    Test objective: The objective is to test that the POST method changes the current VNF package on which the VNF instance is based.

    ...    Pre-conditions: none

    ...    Reference: Clause 5.4.11a.3.1 - ETSI GS NFV-SOL 002 [2] v4.4.1

    ...    Reference: Clause 5.4.11a.3.1 - ETSI GS NFV-SOL 002 [2] v4.5.1

    ...    Config ID: Config_prod_VE

    ...    Applicability: none

    ...    Post-Conditions: in response header Location shall not be null
@@ -26,7 +26,7 @@ POST Change current VNF Package Task - Conflict 
    ...    Test title: POST Change current VNF Package Task - Conflict

    ...    Test objective: The objective is to test that the POST method cannot change the current VNF package task when another lifecycle management operation is ongoing. 

    ...    Pre-conditions: none

    ...    Reference: Clause 5.4.11a.3.1 - ETSI GS NFV-SOL 002 [2] v4.4.1

    ...    Reference: Clause 5.4.11a.3.1 - ETSI GS NFV-SOL 002 [2] v4.5.1

    ...    Config ID: Config_prod_VE

    ...    Applicability: There is another lifecycle management operation ongoing.

    ...    Post-Conditions: none
@@ -39,7 +39,7 @@ GET Change current VNF Package Task - Method not implemented 
    ...    Test title: GET Change current VNF Package Task - Method not implemented

    ...    Test objective: The objective is to test that GET method is not implemented

    ...    Pre-conditions: none

    ...    Reference: Clause 5.4.11a.3.2 - ETSI GS NFV-SOL 002 [2] v4.4.1

    ...    Reference: Clause 5.4.11a.3.2 - ETSI GS NFV-SOL 002 [2] v4.5.1

    ...    Config ID: Config_prod_VE

    ...    Applicability: none

    ...    Post-Conditions: none
@@ -51,7 +51,7 @@ PUT Change current VNF Package Task - Method not implemented 
    ...    Test title: PUT Change current VNF Package Task - Method not implemented

    ...    Test objective: The objective is to test that PUT method is not implemented

    ...    Pre-conditions: none

    ...    Reference: Clause 5.4.11a.3.3 - ETSI GS NFV-SOL 002 [2] v4.4.1

    ...    Reference: Clause 5.4.11a.3.3 - ETSI GS NFV-SOL 002 [2] v4.5.1

    ...    Config ID: Config_prod_VE

    ...    Applicability: none

    ...    Post-Conditions: none
@@ -63,7 +63,7 @@ PATCH Change current VNF Package Task - Method not implemented 
    ...    Test title: PATCH Change current VNF Package Task - Method not implemented

    ...    Test objective: The objective is to test that PATCH method is not implemented

    ...    Pre-conditions: none

    ...    Reference: Clause 5.4.11a.3.4 - ETSI GS NFV-SOL 002 [2] v4.4.1

    ...    Reference: Clause 5.4.11a.3.4 - ETSI GS NFV-SOL 002 [2] v4.5.1

    ...    Config ID: Config_prod_VE

    ...    Applicability: none

    ...    Post-Conditions: none
@@ -75,16 +75,41 @@ DELETE Change current VNF Package Task - Method not implemented 
    ...    Test title: DELETE Change current VNF Package Task - Method not implemented

    ...    Test objective: The objective is to test that DELETE method is not implemented

    ...    Pre-conditions: none

    ...    Reference: Clause 5.4.11a.3.5 - ETSI GS NFV-SOL 002 [2] v4.4.1

    ...    Reference: Clause 5.4.11a.3.5 - ETSI GS NFV-SOL 002 [2] v4.5.1

    ...    Config ID: Config_prod_VE

    ...    Applicability: none

    ...    Post-Conditions: none 

    DELETE Change Current VNF Package Task

    Check HTTP Response Status Code Is    405

POST Change current VNF Package Task with permitted authorization scope

    [Documentation]    Test ID: 6.3.5.22.7

    ...    Test title: POST Change current VNF Package Task with permitted authorization scope

    ...    Test objective: The objective is to test that the POST method changes the current VNF package on which the VNF instance is based with permitted authorization scope.

    ...    Pre-conditions: none

    ...    Reference: Clause 5.4.11a.3.1 - ETSI GS NFV-SOL 002 [2] v4.5.1

    ...    Config ID: Config_prod_VE

    ...    Applicability: none

    ...    Post-Conditions: in response header Location shall not be null         

    POST Change Current VNF Package Task with permitted authorization scope

    Check HTTP Response Status Code Is    202

    Check Operation Occurrence Id

POST Change current VNF Package Task with not permitted authorization scope

    [Documentation]    Test ID: 6.3.5.22.8

    ...    Test title: POST Change current VNF Package Task with not permitted authorization scope

    ...    Test objective: The objective is to test that the POST method changes the current VNF package on which the VNF instance is based with not permitted authorization scope.

    ...    Pre-conditions: none

    ...    Reference: Clause 5.4.11a.3.1 - ETSI GS NFV-SOL 002 [2] v4.5.1

    ...    Config ID: Config_prod_VE

    ...    Applicability: none

    ...    Post-Conditions: in response header Location shall not be null         

    POST Change Current VNF Package Task with not permitted authorization scope

    Check HTTP Response Status Code Is    403

    Check HTTP Response Body Json Schema Is    ProblemDetails



*** Keywords ***

Check resource existence

    Set Headers    {"Accept":"${ACCEPT}"}

    Set Headers    {"Version": "${API_VERSION}"}  

    Set Headers    {"Content-Type": "${CONTENT_TYPE}"}

    Run Keyword If    ${AUTH_USAGE} == 1    Set Headers    {"${AUTHORIZATION_HEADER}":"${AUTHORIZATION_TOKEN}"}

    Get    ${apiRoot}/${apiName}/${apiMajorVersion}/vnf_instances/${vnfInstanceId}

SOL002/VNFLifecycleManagement-API/ChangeExternalVNFConnectivityTask.robot

+32 −7
Original line number Diff line number Diff line
@@ -13,7 +13,7 @@ POST Change external VNF connectivity 
    ...    Test title: POST Change external VNF connectivity

    ...    Test objective: The objective is to test that POST method triggers a change in VNF external connectivity

    ...    Pre-conditions: none

    ...    Reference: Clause 5.4.11.3.1 - ETSI GS NFV-SOL 002 [2] v4.4.1

    ...    Reference: Clause 5.4.11.3.1 - ETSI GS NFV-SOL 002 [2] v4.5.1

    ...    Config ID: Config_prod_VE

    ...    Applicability: none

    ...    Post-Conditions: in response header Location shall not be null
@@ -26,7 +26,7 @@ GET Change external VNF connectivity - Method not implemented 
    ...    Test title: GET Change external VNF connectivity - Method not implemented

    ...    Test objective: The objective is to test that GET method is not implemented

    ...    Pre-conditions: none

    ...    Reference: Clause 5.4.11.3.2 - ETSI GS NFV-SOL 002 [2] v4.4.1

    ...    Reference: Clause 5.4.11.3.2 - ETSI GS NFV-SOL 002 [2] v4.5.1

    ...    Config ID: Config_prod_VE

    ...    Applicability: none

    ...    Post-Conditions: none
@@ -38,7 +38,7 @@ PUT Change external VNF connectivity - Method not implemented 
    ...    Test title: PUT Change external VNF connectivity - Method not implemented

    ...    Test objective: The objective is to test that PUT method is not implemented

    ...    Pre-conditions: none

    ...    Reference: Clause 5.4.11.3.3 - ETSI GS NFV-SOL 002 [2] v4.4.1

    ...    Reference: Clause 5.4.11.3.3 - ETSI GS NFV-SOL 002 [2] v4.5.1

    ...    Config ID: Config_prod_VE

    ...    Applicability: none

    ...    Post-Conditions: none
@@ -50,7 +50,7 @@ PATCH Change external VNF connectivity - Method not implemented 
    ...    Test title: PATCH Change external VNF connectivity - Method not implemented

    ...    Test objective: The objective is to test that PATCH method is not implemented

    ...    Pre-conditions: none

    ...    Reference: Clause 5.4.11.3.4 - ETSI GS NFV-SOL 002 [2] v4.4.1

    ...    Reference: Clause 5.4.11.3.4 - ETSI GS NFV-SOL 002 [2] v4.5.1

    ...    Config ID: Config_prod_VE

    ...    Applicability: none

    ...    Post-Conditions: none
@@ -62,7 +62,7 @@ DELETE Change external VNF connectivity - Method not implemented 
    ...    Test title: DELETE Change external VNF connectivity - Method not implemented

    ...    Test objective: The objective is to test that DELETE method is not implemented

    ...    Pre-conditions: none

    ...    Reference: Clause 5.4.11.3.5 - ETSI GS NFV-SOL 002 [2] v4.4.1

    ...    Reference: Clause 5.4.11.3.5 - ETSI GS NFV-SOL 002 [2] v4.5.1

    ...    Config ID: Config_prod_VE

    ...    Applicability: none

    ...    Post-Conditions: none
@@ -74,17 +74,42 @@ POST Change external VNF connectivity Conflict 
    ...    Test title: POST Change external VNF connectivity Conflict

    ...    Test objective: The objective is to test that the operation cannot be executed currently, due to a conflict with the state of the VNF instance resource or that a required child attribute of the "extensions" attribue has not been set. 

    ...    Pre-conditions: none

    ...    Reference: Clause 5.4.11.3.1 - ETSI GS NFV-SOL 002 [2] v4.4.1

    ...    Reference: Clause 5.4.11.3.1 - ETSI GS NFV-SOL 002 [2] v4.5.1

    ...    Config ID: Config_prod_VE

    ...    Applicability: none

    ...    Post-Conditions: none

    POST Change External VNF Connectivity

    Check HTTP Response Status Code Is    409

    Check HTTP Response Body Json Schema Is    ProblemDetails 

POST Change external VNF connectivity with permitted authorization scope

    [Documentation]    Test ID: 6.3.5.10.7

    ...    Test title: POST Change external VNF connectivity with permitted authorization value

    ...    Test objective: The objective is to test that POST method triggers a change in VNF external connectivity with the permitted authorization value

    ...    Pre-conditions: none

    ...    Reference: Clause 5.4.11.3.1 - ETSI GS NFV-SOL 002 [2] v4.5.1

    ...    Config ID: Config_prod_VE

    ...    Applicability: none

    ...    Post-Conditions: in response header Location shall not be null         

    POST Change External VNF Connectivity with permitted authorization scope

    Check HTTP Response Status Code Is    202

    Check Operation Occurrence Id

POST Change external VNF connectivity with not permitted authorization scope

    [Documentation]    Test ID: 6.3.5.10.8

    ...    Test title: POST Change external VNF connectivity with not permitted authorization value

    ...    Test objective: The objective is to test that POST method triggers a change in VNF external connectivity with not permitted authorization value

    ...    Pre-conditions: none

    ...    Reference: Clause 5.4.11.3.1 - ETSI GS NFV-SOL 002 [2] v4.5.1

    ...    Config ID: Config_prod_VE

    ...    Applicability: none

    ...    Post-Conditions: in response header Location shall not be null         

    POST Change External VNF Connectivity with not permitted authorization scope

    Check HTTP Response Status Code Is    403

    Check HTTP Response Body Json Schema Is    ProblemDetails



*** Keywords ***

Check resource existence

    Set Headers    {"Accept":"${ACCEPT}"}

    Set Headers    {"Version": "${API_VERSION}"}  

    Set Headers    {"Content-Type": "${CONTENT_TYPE}"}

    Run Keyword If    ${AUTH_USAGE} == 1    Set Headers    {"${AUTHORIZATION_HEADER}":"${AUTHORIZATION_TOKEN}"}

    Get    ${apiRoot}/${apiName}/${apiMajorVersion}/vnf_instances/${vnfInstanceId}