Executing a Function Asynchronously

Function

This API is used to execute a function asynchronously.

URI

POST /v2/{project_id}/fgs/functions/{function_urn}/invocations-async

Table 1 Path Parameters

Parameter	Mandatory	Type	Description
project_id	Yes	String	Project ID. For details, see Obtaining a Project ID.
function_urn	Yes	String	Function URN. For details, see the function model description.

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 the user token.
Content-Type	Yes	String	Message body type (format).

Table 3 Request body parameters

Parameter	Mandatory	Type	Description
{User defined key}	Yes	Object	Request body for executing a function asynchronously.

Response Parameters

Status code: 202

Table 4 Response body parameters

Parameter	Type	Description
request_id	String	Request ID.

Status code: 400

Table 5 Response body parameters

Parameter	Type	Description
error_code	String	Error code.
error_msg	String	Error message.

Status code: 401

Table 6 Response body parameters

Parameter	Type	Description
error_code	String	Error code.
error_msg	String	Error message.

Status code: 403

Table 7 Response body parameters

Parameter	Type	Description
error_code	String	Error code.
error_msg	String	Error message.

Status code: 404

Table 8 Response body parameters

Parameter	Type	Description
error_code	String	Error code.
error_msg	String	Error message.

Status code: 500

Table 9 Response body parameters

Parameter	Type	Description
error_code	String	Error code.
error_msg	String	Error message.

Status code: 503

Table 10 Response body parameters

Parameter	Type	Description
error_code	String	Error code.
error_msg	String	Error message.

Example Requests

Execute a function asynchronously with the request parameter as a key pair ("k":"v").

POST /v2/{project_id}/fgs/functions/{function_urn}/invocations-async

{
  "body" : {
    "k" : "v"
  }
}

Example Responses

Status code: 202

Accepted

{
  "request_id" : "1167bf8c-87b0-43ab-8f5f-26b16c64f252"
}

Status Codes

Status Code	Description
202	Accepted
400	Bad request.
401	Unauthorized.
403	Forbidden.
404	Not found.
500	Internal server error.
503	Service unavailable.

Error Codes

See Error Codes.

last updated: 2024-12-11 09:56 UTC - commit: a9da4811efe5d82abe6434344d39f0210cbaa3c6