Help Center/ API Gateway/ API Reference/ Dedicated Gateway APIs (V2)/ Group Response Management/ Creating a Group Response

Updated on 2023-04-06 GMT+08:00

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Creating a Group Response

Function

This API is used to create a response for an API group.

URI

POST /v2/{project_id}/apigw/instances/{instance_id}/api-groups/{group_id}/gateway-responses

**Table 1** Path Parameters
Parameter	Mandatory	Type	Description
project_id	Yes	String	Project ID. For details about how to obtain a project ID, see "Appendix" > "Obtaining a Project ID" in this document.
instance_id	Yes	String	Gateway ID, which can be obtained from the gateway information on the APIG console.
group_id	Yes	String	API group ID.

Request Parameters

**Table 2** Request header parameters
Parameter	Mandatory	Type	Description
X-Auth-Token	Yes	String	User token. It can be obtained by calling the IAM API used to obtain a user token. The value of X-Subject-Token in the response header is a token.

**Table 3** Request body parameters
Parameter	Mandatory	Type	Description
name	No	String	Response name.
responses	No	Map<String,ResponseInfo>	Response type definition, which includes a key and value. Options of the key: AUTH_FAILURE: Authentication failed. AUTH_HEADER_MISSING: The identity source is missing. AUTHORIZER_FAILURE: Custom authentication failed. AUTHORIZER_CONF_FAILURE: There has been a custom authorizer error. AUTHORIZER_IDENTITIES_FAILURE: The identity source of the custom authorizer is invalid. BACKEND_UNAVAILABLE: The backend service is unavailable. BACKEND_TIMEOUT: Communication with the backend service timed out. THROTTLED: The request was rejected due to request throttling. UNAUTHORIZED: The app you are using has not been authorized to call the API. ACCESS_DENIED: Access denied. NOT_FOUND: No API is found. REQUEST_PARAMETERS_FAILURE: The request parameters are incorrect. DEFAULT_4XX: Another 4XX error occurred. DEFAULT_5XX: Another 5XX error occurred. Each error type is in JSON format.

**Table 4** ResponseInfo
Parameter	Mandatory	Type	Description
status	No	Integer	HTTP status code of the response.
body	No	String	Response body template.

Response Parameters

Status code: 201

**Table 5** Response body parameters
Parameter	Type	Description
name	String	Response name.
responses	Map<String,ResponseInfoResp>	Response type definition, which includes a key and value. Options of the key: AUTH_FAILURE: Authentication failed. AUTH_HEADER_MISSING: The identity source is missing. AUTHORIZER_FAILURE: Custom authentication failed. AUTHORIZER_CONF_FAILURE: There has been a custom authorizer error. AUTHORIZER_IDENTITIES_FAILURE: The identity source of the custom authorizer is invalid. BACKEND_UNAVAILABLE: The backend service is unavailable. BACKEND_TIMEOUT: Communication with the backend service timed out. THROTTLED: The request was rejected due to request throttling. UNAUTHORIZED: The app you are using has not been authorized to call the API. ACCESS_DENIED: Access denied. NOT_FOUND: No API is found. REQUEST_PARAMETERS_FAILURE: The request parameters are incorrect. DEFAULT_4XX: Another 4XX error occurred. DEFAULT_5XX: Another 5XX error occurred. Each error type is in JSON format.
id	String	Response ID.
default	Boolean	Indicates whether the group response is the default response.
create_time	String	Creation time.
update_time	String	Update time.

**Table 6** ResponseInfoResp
Parameter	Type	Description
status	Integer	HTTP status code of the response.
body	String	Response body template.
default	Boolean	Indicates whether the response is the default response.

Status code: 400

**Table 7** Response body parameters
Parameter	Type	Description
error_code	String	Error code.
error_msg	String	Error message.

Status code: 401

**Table 8** Response body parameters
Parameter	Type	Description
error_code	String	Error code.
error_msg	String	Error message.

Status code: 403

**Table 9** Response body parameters
Parameter	Type	Description
error_code	String	Error code.
error_msg	String	Error message.

Status code: 404

**Table 10** Response body parameters
Parameter	Type	Description
error_code	String	Error code.
error_msg	String	Error message.

Status code: 500

**Table 11** Response body parameters
Parameter	Type	Description
error_code	String	Error code.
error_msg	String	Error message.

Example Requests

{
  "name" : "response_demo"
}

Example Responses

Status code: 201

Created

{
  "create_time" : "2020-08-12T14:52:02.829753306+08:00",
  "update_time" : "2020-08-12T14:52:02.829753306+08:00",
  "default" : false,
  "id" : "e839b367e10f4ab19d1c5008e476b83a",
  "name" : "response_demo",
  "responses" : {
    "ACCESS_DENIED" : {
      "body" : "{\"error_code\":\"$context.error.code\",\"error_msg\":\"$context.error.message\",\"request_id\":\"$context.requestId\"}",
      "default" : true,
      "status" : 403
    },
    "AUTHORIZER_CONF_FAILURE" : {
      "body" : "{\"error_code\":\"$context.error.code\",\"error_msg\":\"$context.error.message\",\"request_id\":\"$context.requestId\"}",
      "default" : true,
      "status" : 500
    },
    "AUTHORIZER_FAILURE" : {
      "body" : "{\"error_code\":\"$context.error.code\",\"error_msg\":\"$context.error.message\",\"request_id\":\"$context.requestId\"}",
      "default" : true,
      "status" : 500
    },
    "AUTHORIZER_IDENTITIES_FAILURE" : {
      "body" : "{\"error_code\":\"$context.error.code\",\"error_msg\":\"$context.error.message\",\"request_id\":\"$context.requestId\"}",
      "default" : true,
      "status" : 401
    },
    "AUTH_FAILURE" : {
      "body" : "{\"error_code\":\"$context.error.code\",\"error_msg\":\"$context.error.message\",\"request_id\":\"$context.requestId\"}",
      "default" : true,
      "status" : 401
    },
    "AUTH_HEADER_MISSING" : {
      "body" : "{\"error_code\":\"$context.error.code\",\"error_msg\":\"$context.error.message\",\"request_id\":\"$context.requestId\"}",
      "default" : true,
      "status" : 401
    },
    "BACKEND_TIMEOUT" : {
      "body" : "{\"error_code\":\"$context.error.code\",\"error_msg\":\"$context.error.message\",\"request_id\":\"$context.requestId\"}",
      "default" : true,
      "status" : 504
    },
    "BACKEND_UNAVAILABLE" : {
      "body" : "{\"error_code\":\"$context.error.code\",\"error_msg\":\"$context.error.message\",\"request_id\":\"$context.requestId\"}",
      "default" : true,
      "status" : 502
    },
    "DEFAULT_4XX" : {
      "body" : "{\"error_code\":\"$context.error.code\",\"error_msg\":\"$context.error.message\",\"request_id\":\"$context.requestId\"}",
      "default" : true
    },
    "DEFAULT_5XX" : {
      "body" : "{\"error_code\":\"$context.error.code\",\"error_msg\":\"$context.error.message\",\"request_id\":\"$context.requestId\"}",
      "default" : true
    },
    "NOT_FOUND" : {
      "body" : "{\"error_code\":\"$context.error.code\",\"error_msg\":\"$context.error.message\",\"request_id\":\"$context.requestId\"}",
      "default" : true,
      "status" : 404
    },
    "REQUEST_PARAMETERS_FAILURE" : {
      "body" : "{\"error_code\":\"$context.error.code\",\"error_msg\":\"$context.error.message\",\"request_id\":\"$context.requestId\"}",
      "default" : true,
      "status" : 400
    },
    "THROTTLED" : {
      "body" : "{\"error_code\":\"$context.error.code\",\"error_msg\":\"$context.error.message\",\"request_id\":\"$context.requestId\"}",
      "default" : true,
      "status" : 429
    },
    "UNAUTHORIZED" : {
      "body" : "{\"error_code\":\"$context.error.code\",\"error_msg\":\"$context.error.message\",\"request_id\":\"$context.requestId\"}",
      "default" : true,
      "status" : 401
    }
  }
}

Status code: 400

Bad Request

{
  "error_code" : "APIG.2011",
  "error_msg" : "Invalid parameter value,parameterName:name. Please refer to the support documentation"
}

Status code: 401

Unauthorized

{
  "error_code" : "APIG.1002",
  "error_msg" : "Incorrect token or token resolution failed"
}

Status code: 403

Forbidden

{
  "error_code" : "APIG.1005",
  "error_msg" : "No permissions to request this method"
}

Status code: 404

Not Found

{
  "error_code" : "APIG.3001",
  "error_msg" : "API group c77f5e81d9cb4424bf704ef2b0ac7600 does not exist"
}

Status code: 500

Internal Server Error

{
  "error_code" : "APIG.9999",
  "error_msg" : "System error"
}

Status Codes

Status Code	Description
201	Created
400	Bad Request
401	Unauthorized
403	Forbidden
404	Not Found
500	Internal Server Error

Error Codes

See Error Codes.

Parent topic: Group Response Management

Previous topic: Group Response Management

Next topic: Querying Group Response Details

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