Get Ns Instance
The GET method retrieves information about a NS instance by reading an individual NS instance resource.
Identifier of the NS instance.
The authorization token for the request. Reference: IETF RFC 7235.
Version of the API requested to use when responding to this request.
Content-Types that are acceptable for the response. Reference: IETF RFC 7231
The MIME type of the body of the request. Reference: IETF RFC 7231
200 OK Shall be returned when information about an individual NS instance has been read successfully. The response body shall contain a representation of the NS instance, as defined in clause 6.5.2.10.
{
"id": "string",
"nsInstanceName": "string",
"nsInstanceDescription": "string",
"nsdId": "string",
"nsdInfoId": "string",
"flavourId": "string",
"vnfInstance": [
{
"id": "string",
"vnfInstanceName": "string",
"vnfInstanceDescription": "string",
"vnfdId": "string",
"vnfProvider": "string",
"vnfProductName": "string",
"vnfSoftwareVersion": "string",
"vnfdVersion": "string",
"vnfPkgId": "string",
"vimId": "string",
"instantiationState": "string",
"instantiatedVnfInfo": {
"flavourId": "string",
"vnfState": "string",
"scaleStatus": [
{
"aspectId": "string",
"scaleLevel": 0
}
],
"maxScaleLevels": [
{
"aspectId": "string",
"scaleLevel": 0
}
],
"extCpInfo": [
{
"id": "string",
"cpdId": "string",
"cpProtocolInfo": [
{
"layerProtocol": "string",
"ipOverEthernet": {
"macAddress": "string",
"ipAddresses": [
{
"type": "string",
"addresses": [
"string"
],
"isDynamic": false,
"addressRange": {
"minAddress": "string",
"maxAddress": "string"
},
"subnetId": "string"
}
],
"type": "string",
"addresses": "string",
"isDynamic": false,
"addressRange": {
"minAddress": "string",
"maxAddress": "string"
},
"minAddress": "string",
"maxAddress": "string",
"subnetId": "string"
}
}
],
"extLinkPortId": {
"layerProtocol": "string",
"ipOverEthernet": {
"macAddress": "string",
"ipAddresses": [
{
"type": "string",
"addresses": [
"string"
],
"isDynamic": false,
"addressRange": {
"minAddress": "string",
"maxAddress": "string"
},
"subnetId": "string"
}
],
"type": "string",
"addresses": "string",
"isDynamic": false,
"addressRange": {
"minAddress": "string",
"maxAddress": "string"
},
"minAddress": "string",
"maxAddress": "string",
"subnetId": "string"
}
},
"associatedVnfcCpId": "string",
"associatedVnfVirtualLinkId": "string"
}
],
"extVirtualLinkInfo": [
{
"id": "string",
"resourceHandle": {
"vimId": "string",
"resourceProviderId": "string",
"resourceId": "string",
"vimLevelResourceType": "string"
},
"extLinkPorts": [
{
"id": "string",
"resourceHandle": {
"vimId": "string",
"resourceProviderId": "string",
"resourceId": "string",
"vimLevelResourceType": "string"
},
"cpInstanceId": "string"
}
]
}
],
"extManagedVirtualLinkInfo": [
{
"id": "string",
"vnfVirtualLinkDescId": "string",
"networkResource": {
"vimId": "string",
"resourceProviderId": "string",
"resourceId": "string",
"vimLevelResourceType": "string"
},
"vnfLinkPorts": [
{
"id": "string",
"resourceHandle": {
"vimId": "string",
"resourceProviderId": "string",
"resourceId": "string",
"vimLevelResourceType": "string"
},
"cpInstanceId": "string",
"cpInstanceType": "string"
}
]
}
],
"monitoringParameters": [
{
"id": "string",
"name": "string",
"performanceMetric": "string"
}
],
"localizationLanguage": "string",
"vnfcResourceInfo": [
{
"id": "string",
"vduId": "string",
"computeResource": {
"vimId": "string",
"resourceProviderId": "string",
"resourceId": "string",
"vimLevelResourceType": "string"
},
"storageResourceIds": [
"string"
],
"reservationId": "string",
"vnfcCpInfo": [
{
"id": "string",
"cpdId": "string",
"vnfExtCpId": "string",
"cpProtocolInfo": [
{
"layerProtocol": "string",
"ipOverEthernet": {
"macAddress": "string",
"ipAddresses": [
{
"type": "string",
"addresses": [
"string"
],
"isDynamic": false,
"addressRange": {
"minAddress": "string",
"maxAddress": "string"
},
"subnetId": "string"
}
],
"type": "string",
"addresses": "string",
"isDynamic": false,
"addressRange": {
"minAddress": "string",
"maxAddress": "string"
},
"minAddress": "string",
"maxAddress": "string",
"subnetId": "string"
}
}
],
"vnfLinkPortId": "string"
}
]
}
],
"virtualLinkResourceInfo": [
{
"id": "string",
"vnfVirtualLinkDescId": "string",
"networkResource": {
"vimId": "string",
"resourceProviderId": "string",
"resourceId": "string",
"vimLevelResourceType": "string"
},
"reservationId": "string",
"vnfLinkPorts": [
{
"id": "string",
"resourceHandle": {
"vimId": "string",
"resourceProviderId": "string",
"resourceId": "string",
"vimLevelResourceType": "string"
},
"cpInstanceId": "string",
"cpInstanceType": "string"
}
]
}
],
"virtualStorageResourceInfo": [
{
"id": "string",
"virtualStorageDescId": "string",
"storageResource": {
"vimId": "string",
"resourceProviderId": "string",
"resourceId": "string",
"vimLevelResourceType": "string"
},
"reservationId": "string"
}
]
},
"extensions": {
"managedBy": {
"extensionSubtype": "string",
"extensionName": "string"
},
"type": "string",
"networks": [
{
"resourceId": "string",
"networkName": "string",
"vl_id": "string",
"key_name": "string"
}
],
"vimName": "string",
"lcmOperation": "string",
"lcmOperationState": "string",
"isOrchestrated": false
}
}
],
"pnfInfo": [
{
"pnfId": "string",
"pnfName": "string",
"pnfdId": "string",
"pnfdInfoId": "string",
"pnfProfileId": "string",
"cpInfo": {
"cpInstanceId": "string",
"cpdId": "string",
"cpProtocolData": [
{
"layerProtocol": "string",
"ipOverEthernet": {
"macAddress": "string",
"ipAddresses": [
{
"type": "string",
"fixedAddresses": [
"string"
],
"numDynamicAddresses": 0,
"addressRange": {
"minAddress": "string",
"maxAddress": "string"
},
"subnetId": "string"
}
]
}
}
]
}
}
],
"virtualLinkInfo": [
{
"id": "string",
"nsVirtualLinkDescId": "string",
"nsVirtualLinkProfileId": "string",
"resourceHandle": [
{
"vimId": "string",
"resourceProviderId": "string",
"resourceId": "string",
"vimLevelResourceType": "string"
}
],
"linkPort": [
{
"id": "string",
"resourceHandle": {
"vimId": "string",
"resourceProviderId": "string",
"resourceId": "string",
"vimLevelResourceType": "string"
},
"nsCpHandle": [
{
"vnfInstanceId": "string",
"vnfExtCpInstanceId": "string",
"pnfInfoId": "string",
"pnfExtCpInstanceId": "string",
"nsInstanceId": "string",
"nsSapInstanceId": "string"
}
]
}
]
}
],
"vnffgInfo": [
{
"id": "string",
"vnffgdId": "string",
"vnfInstanceId": [
"string"
],
"pnfdInfoId": [
"string"
],
"nsVirtualLinkInfoId": [
"string"
],
"nsCpHandle": [
{
"vnfInstanceId": "string",
"vnfExtCpInstanceId": "string",
"pnfInfoId": "string",
"pnfExtCpInstanceId": "string",
"nsInstanceId": "string",
"nsSapInstanceId": "string"
}
]
}
],
"sapInfo": [
{
"id": "string",
"sapdId": "string",
"sapName": "string",
"description": "string",
"sapProtocolInfo": [
{
"layerProtocol": "string",
"ipOverEthernet": {
"macAddress": "string",
"ipAddresses": [
{
"type": "string",
"addresses": [
"string"
],
"isDynamic": false,
"addressRange": {
"minAddress": "string",
"maxAddress": "string"
},
"subnetId": "string"
}
],
"type": "string",
"addresses": "string",
"isDynamic": false,
"addressRange": {
"minAddress": "string",
"maxAddress": "string"
},
"minAddress": "string",
"maxAddress": "string",
"subnetId": "string"
}
}
]
}
],
"nestedNsInstanceId": [
"string"
],
"nsState": "string",
"monitoringParameter": [
{
"id": "string",
"name": "string",
"performanceMetric": "string"
}
],
"nsScaleStatus": [
{
"nsScalingAspectId": "string",
"nsScaleLevelId": "string"
}
],
"additionalAffinityOrAntiAffinityRule": [
{
"vnfdId": [
"string"
],
"vnfProfileId": [
"string"
],
"vnfInstanceId": [
"string"
],
"affinityOrAntiAffiinty": "string",
"scope": "string"
}
],
"_links": {
"self": {
"href": "string"
},
"nestedNsInstances": [
{
"href": "string"
}
],
"instantiate": {
"href": "string"
},
"terminate": {
"href": "string"
},
"update": {
"href": "string"
},
"scale": {
"href": "string"
},
"heal": {
"href": "string"
}
}
}Human readable name of the NS instance.
Human readable description of the NS instance.
Information on the VL(s) of the NS instance. This attribute shall be present if the nsState attribute value is INSTANTIATED and if the NS instance has specified connectivity.
The state of the NS instance. Permitted values: NOT_INSTANTIATED: The NS instance is terminated or not instantiated. INSTANTIATED: The NS instance is instantiated.
Performance metrics tracked by the NFVO (e.g. for auto-scaling purposes) as identified by the NS designer in the NSD.
Status of each NS scaling aspect declared in the applicable DF, how "big" the NS instance has been scaled w.r.t. that aspect. This attribute shall be present if the nsState attribute value is INSTANTIATED.
Information on the additional affinity or anti-affinity rule from NS instantiation operation. Shall not conflict with rules already specified in the NSD.
Response Headers
The MIME type of the body of the response.This header field shall be present if the response has a non-empty message body.
Challenge if the corresponding HTTP request has not provided authorization, or error details if the corresponding HTTP request has provided an invalid authorization token.
Version of the API used in the response.
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.
{
"type": "string",
"title": "string",
"status": 0,
"detail": "string",
"instance": "string"
}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".
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).
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.
A human-readable explanation specific to this occurrence of the problem.
A URI reference that identifies the specific occurrence of the problem. It may yield further information if dereferenced.
Response Headers
The MIME type of the body of the response.
Challenge if the corresponding HTTP request has not provided authorization, or error details if the corresponding HTTP request has provided an invalid authorization token.
Version of the API used in the response.
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.
{
"type": "string",
"title": "string",
"status": 0,
"detail": "string",
"instance": "string"
}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".
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).
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.
A human-readable explanation specific to this occurrence of the problem.
A URI reference that identifies the specific occurrence of the problem. It may yield further information if dereferenced.
Response Headers
The MIME type of the body of the response.
Challenge if the corresponding HTTP request has not provided authorization, or error details if the corresponding HTTP request has provided an invalid authorization token.
Version of the API used in the response.
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.
{
"type": "string",
"title": "string",
"status": 0,
"detail": "string",
"instance": "string"
}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".
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).
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.
A human-readable explanation specific to this occurrence of the problem.
A URI reference that identifies the specific occurrence of the problem. It may yield further information if dereferenced.
Response Headers
The MIME type of the body of the response.
Challenge if the corresponding HTTP request has not provided authorization, or error details if the corresponding HTTP request has provided an invalid authorization token.
Version of the API used in the response.
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.
{
"type": "string",
"title": "string",
"status": 0,
"detail": "string",
"instance": "string"
}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".
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).
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.
A human-readable explanation specific to this occurrence of the problem.
A URI reference that identifies the specific occurrence of the problem. It may yield further information if dereferenced.
Response Headers
The MIME type of the body of the response.
Challenge if the corresponding HTTP request has not provided authorization, or error details if the corresponding HTTP request has provided an invalid authorization token.
Version of the API used in the response.
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.
{
"type": "string",
"title": "string",
"status": 0,
"detail": "string",
"instance": "string"
}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".
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).
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.
A human-readable explanation specific to this occurrence of the problem.
A URI reference that identifies the specific occurrence of the problem. It may yield further information if dereferenced.
Response Headers
The MIME type of the body of the response.
Challenge if the corresponding HTTP request has not provided authorization, or error details if the corresponding HTTP request has provided an invalid authorization token.
Version of the API used in the response.
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.
{
"type": "string",
"title": "string",
"status": 0,
"detail": "string",
"instance": "string"
}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".
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).
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.
A human-readable explanation specific to this occurrence of the problem.
A URI reference that identifies the specific occurrence of the problem. It may yield further information if dereferenced.
Response Headers
The MIME type of the body of the response.
Challenge if the corresponding HTTP request has not provided authorization, or error details if the corresponding HTTP request has provided an invalid authorization token.
Version of the API used in the response.
416 RANGE NOT SATISFIABLE
{
"type": "string",
"title": "string",
"status": 0,
"detail": "string",
"instance": "string"
}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".
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).
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.
A human-readable explanation specific to this occurrence of the problem.
A URI reference that identifies the specific occurrence of the problem. It may yield further information if dereferenced.
Response Headers
The MIME type of the body of the response.
Challenge if the corresponding HTTP request has not provided authorization, or error details if the corresponding HTTP request has provided an invalid authorization token.
Version of the API used in the response.
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.
{
"type": "string",
"title": "string",
"status": 0,
"detail": "string",
"instance": "string"
}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".
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).
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.
A human-readable explanation specific to this occurrence of the problem.
A URI reference that identifies the specific occurrence of the problem. It may yield further information if dereferenced.
Response Headers
The MIME type of the body of the response.
Challenge if the corresponding HTTP request has not provided authorization, or error details if the corresponding HTTP request has provided an invalid authorization token.
Version of the API used in the response.
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.
{
"type": "string",
"title": "string",
"status": 0,
"detail": "string",
"instance": "string"
}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".
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).
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.
A human-readable explanation specific to this occurrence of the problem.
A URI reference that identifies the specific occurrence of the problem. It may yield further information if dereferenced.
Response Headers
The MIME type of the body of the response.
Challenge if the corresponding HTTP request has not provided authorization, or error details if the corresponding HTTP request has provided an invalid authorization token.
Version of the API used in the response.
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.
{
"type": "string",
"title": "string",
"status": 0,
"detail": "string",
"instance": "string"
}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".
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).
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.
A human-readable explanation specific to this occurrence of the problem.
A URI reference that identifies the specific occurrence of the problem. It may yield further information if dereferenced.
Response Headers
The MIME type of the body of the response.
Challenge if the corresponding HTTP request has not provided authorization, or error details if the corresponding HTTP request has provided an invalid authorization token.
Version of the API used in the response.