Get Subscriptions

Get Subscriptions

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.

Request
URI
GET
https://{api_host}/telco/api/vnflcm/v2/subscriptions
COPY
Query Parameters
string
filter
Optional

Attribute-based filtering expression according to clause 4.3.2. 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 LccnSubscription and in data types referenced from it shall be supported by the VNFM in the filter expression.

string
nextpage_opaque_marker
Optional

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 4.7.2.1 for this resource.

Header Parameters
string
Accept
Required

Content-Types that are acceptable for the response. Reference: IETF RFC 7231

string
Authorization
Optional

The authorization token for the request. Reference: IETF RFC 7235

string
Version
Required

Version of the API requested to use when responding to this request.


Responses
200

200 OK 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, i.e. zero or more representations of lifecycle change notification subscriptions as defined in clause 5.5.2.16. 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 5.4.7.2.1 of ETSI GS NFV-SOL 013 for this resource, inclusion of the Link HTTP header in this response shall follow the provisions in clause 4.7.2.3.5.4.2.3 of ETSI GS NFV-SOL 013.

Returns Array of LccnSubscription of type(s) application/json
[
    {
        "id": "string",
        "filter": {
            "vnfInstanceSubscriptionFilter": {
                "vnfdIds": [
                    "string"
                ],
                "vnfProductsFromProviders": [
                    {
                        "vnfProvider": "string",
                        "vnfProducts": [
                            {
                                "vnfProductName": "string",
                                "versions": [
                                    {
                                        "vnfSoftwareVersion": "string",
                                        "vnfdVersions": [
                                            "string"
                                        ]
                                    }
                                ]
                            }
                        ]
                    }
                ],
                "vnfInstanceIds": [
                    "string"
                ],
                "vnfInstanceNames": [
                    "string"
                ]
            },
            "notificationTypes": [
                "string"
            ],
            "operationTypes": [
                "string"
            ],
            "operationStates": [
                "string"
            ]
        },
        "callbackUri": "string",
        "_links": {
            "self": {
                "href": "string"
            }
        }
    }
]

Response Headers

string
Content-Type

The MIME type of the body of the response.

string
WWW-Authenticate

Challenge if the corresponding HTTP request has not provided authorization, or error details if the corresponding HTTP request has provided an invalid authorization token.

string
Version

Version of the API used in the response.

string
Link

Reference to other resources. Used for paging in the present document, see clause 4.7.2.1.


400

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.

Returns ProblemDetails of type(s) application/json
{
    "type": "string",
    "title": "string",
    "status": 0,
    "detail": "string",
    "instance": "string"
}
string As URI As URI
type
Optional

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".

string
title
Optional

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).

integer
status
Required

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.

string
detail
Required

A human-readable explanation specific to this occurrence of the problem.

string As URI As URI
instance
Optional

A URI reference that identifies the specific occurrence of the problem. It may yield further information if dereferenced.

Response Headers

string
Content-Type

The MIME type of the body of the response.

string
WWW-Authenticate

Challenge if the corresponding HTTP request has not provided authorization, or error details if the corresponding HTTP request has provided an invalid authorization token.

string
Version

Version of the API used in the response.


401

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.

Returns ProblemDetails of type(s) application/json
{
    "type": "string",
    "title": "string",
    "status": 0,
    "detail": "string",
    "instance": "string"
}
string As URI As URI
type
Optional

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".

string
title
Optional

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).

integer
status
Required

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.

string
detail
Required

A human-readable explanation specific to this occurrence of the problem.

string As URI As URI
instance
Optional

A URI reference that identifies the specific occurrence of the problem. It may yield further information if dereferenced.

Response Headers

string
Content-Type

The MIME type of the body of the response.

string
WWW-Authenticate

Challenge if the corresponding HTTP request has not provided authorization, or error details if the corresponding HTTP request has provided an invalid authorization token.

string
Version

Version of the API used in the response.


403

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.

Returns ProblemDetails of type(s) application/json
{
    "type": "string",
    "title": "string",
    "status": 0,
    "detail": "string",
    "instance": "string"
}
string As URI As URI
type
Optional

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".

string
title
Optional

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).

integer
status
Required

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.

string
detail
Required

A human-readable explanation specific to this occurrence of the problem.

string As URI As URI
instance
Optional

A URI reference that identifies the specific occurrence of the problem. It may yield further information if dereferenced.

Response Headers

string
Content-Type

The MIME type of the body of the response.

string
WWW-Authenticate

Challenge if the corresponding HTTP request has not provided authorization, or error details if the corresponding HTTP request has provided an invalid authorization token.

string
Version

Version of the API used in the response.


404

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.

Returns ProblemDetails of type(s) application/json
{
    "type": "string",
    "title": "string",
    "status": 0,
    "detail": "string",
    "instance": "string"
}
string As URI As URI
type
Optional

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".

string
title
Optional

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).

integer
status
Required

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.

string
detail
Required

A human-readable explanation specific to this occurrence of the problem.

string As URI As URI
instance
Optional

A URI reference that identifies the specific occurrence of the problem. It may yield further information if dereferenced.

Response Headers

string
Content-Type

The MIME type of the body of the response.

string
WWW-Authenticate

Challenge if the corresponding HTTP request has not provided authorization, or error details if the corresponding HTTP request has provided an invalid authorization token.

string
Version

Version of the API used in the response.


405

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.

Returns ProblemDetails of type(s) application/json
{
    "type": "string",
    "title": "string",
    "status": 0,
    "detail": "string",
    "instance": "string"
}
string As URI As URI
type
Optional

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".

string
title
Optional

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).

integer
status
Required

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.

string
detail
Required

A human-readable explanation specific to this occurrence of the problem.

string As URI As URI
instance
Optional

A URI reference that identifies the specific occurrence of the problem. It may yield further information if dereferenced.

Response Headers

string
Content-Type

The MIME type of the body of the response.

string
WWW-Authenticate

Challenge if the corresponding HTTP request has not provided authorization, or error details if the corresponding HTTP request has provided an invalid authorization token.

string
Version

Version of the API used in the response.


406

406 NOT ACCEPTABLE If the "Accept" HTTP 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.

Returns ProblemDetails of type(s) application/json
{
    "type": "string",
    "title": "string",
    "status": 0,
    "detail": "string",
    "instance": "string"
}
string As URI As URI
type
Optional

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".

string
title
Optional

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).

integer
status
Required

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.

string
detail
Required

A human-readable explanation specific to this occurrence of the problem.

string As URI As URI
instance
Optional

A URI reference that identifies the specific occurrence of the problem. It may yield further information if dereferenced.

Response Headers

string
Content-Type

The MIME type of the body of the response.

string
WWW-Authenticate

Challenge if the corresponding HTTP request has not provided authorization, or error details if the corresponding HTTP request has provided an invalid authorization token.

string
Version

Version of the API used in the response.


500

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.

Returns ProblemDetails of type(s) application/json
{
    "type": "string",
    "title": "string",
    "status": 0,
    "detail": "string",
    "instance": "string"
}
string As URI As URI
type
Optional

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".

string
title
Optional

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).

integer
status
Required

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.

string
detail
Required

A human-readable explanation specific to this occurrence of the problem.

string As URI As URI
instance
Optional

A URI reference that identifies the specific occurrence of the problem. It may yield further information if dereferenced.

Response Headers

string
Content-Type

The MIME type of the body of the response.

string
WWW-Authenticate

Challenge if the corresponding HTTP request has not provided authorization, or error details if the corresponding HTTP request has provided an invalid authorization token.

string
Version

Version of the API used in the response.


503

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.

Returns ProblemDetails of type(s) application/json
{
    "type": "string",
    "title": "string",
    "status": 0,
    "detail": "string",
    "instance": "string"
}
string As URI As URI
type
Optional

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".

string
title
Optional

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).

integer
status
Required

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.

string
detail
Required

A human-readable explanation specific to this occurrence of the problem.

string As URI As URI
instance
Optional

A URI reference that identifies the specific occurrence of the problem. It may yield further information if dereferenced.

Response Headers

string
Content-Type

The MIME type of the body of the response.

string
WWW-Authenticate

Challenge if the corresponding HTTP request has not provided authorization, or error details if the corresponding HTTP request has provided an invalid authorization token.

string
Version

Version of the API used in the response.


504

504 GATEWAY TIMEOUT If the API producer encounters a timeout while waiting for a response from an upstream server (i.e. a server that the API producer communicates with when fulfilling a request), it should respond with this response code.

Returns ProblemDetails of type(s) application/json
{
    "type": "string",
    "title": "string",
    "status": 0,
    "detail": "string",
    "instance": "string"
}
string As URI As URI
type
Optional

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".

string
title
Optional

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).

integer
status
Required

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.

string
detail
Required

A human-readable explanation specific to this occurrence of the problem.

string As URI As URI
instance
Optional

A URI reference that identifies the specific occurrence of the problem. It may yield further information if dereferenced.

Response Headers

string
Content-Type

The MIME type of the body of the response.

string
WWW-Authenticate

Challenge if the corresponding HTTP request has not provided authorization, or error details if the corresponding HTTP request has provided an invalid authorization token.

string
Version

Version of the API used in the response.