Help Center/ API Gateway/ API Reference (Kuala Lumpur Region)/ Dedicated Gateway APIs (V2)/ Asynchronous Task Management/ Querying the Result of an Asynchronous Task

Updated on 2024-08-06 GMT+08:00

Online Debugging

CLI Examples

View PDF

Querying the Result of an Asynchronous Task

Function

This API is used to query the result of an asynchronous task.

Calling Method

For details, see Calling APIs.

URI

GET /v2/{project_id}/apigw/instances/{instance_id}/async-tasks/{task_id}

**Table 1** Path Parameters
Parameter	Mandatory	Type	Description
project_id	Yes	String	Project ID. For details about how to obtain it, see Obtaining a Project ID.
instance_id	Yes	String	Gateway ID, which can be obtained from the gateway information on the APIG console.
task_id	Yes	String	Asynchronous task 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.

Response Parameters

Status code: 200

**Table 3** Response body parameters
Parameter	Type	Description
task_id	String	Task ID.
task_status	String	Task status. Options: waiting, processing, succeed, and failed. Enumeration values: waiting processing succeed failed
task_type	String	Task type. Options: import_api and export_api. Both types of tasks are asynchronous. Enumeration values: import_api export_api
task_result	String	Task result. A string can be converted into a JSON object. If task_type is set to import_api, the fields include group_id, success (array), failure (array), swagger (structure), and ignore (array). The success array contains four fields: id (ID of a successfully imported API), method (API request method), path (API request path), and action (update or create). The failure array also contains four fields: method (API request method), path (API request path), error_code (import error code), and error_msg (import error message). The swagger structure contains two fields: id (Swagger file ID) and result (import result). The ignore array has two elements: method (API request method) and path (API request path). If task_type is set to export_api, the fields include file_type and content.

Status code: 400

**Table 4** Response body parameters
Parameter	Type	Description
error_code	String	Error code.
error_msg	String	Error message.

Status code: 401

**Table 5** Response body parameters
Parameter	Type	Description
error_code	String	Error code.
error_msg	String	Error message.

Status code: 403

**Table 6** Response body parameters
Parameter	Type	Description
error_code	String	Error code.
error_msg	String	Error message.

Status code: 404

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

Status code: 500

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

Example Requests

None

Example Responses

Status code: 200

Example 1

{
  "task_id" : "d9ce8c9eede54b3f841ec324fe0bfdc2",
  "task_status" : "succeed",
  "task_type" : "import_api",
  "task_result" : "{\"success\":[{\"id\":\"ee93ce6815f04896b301452982b92222\",\"action\":\"create\",\"method\":\"GET\",\"path\":\"/test1\"}],\"failure\":[],\"swagger\":{\"id\":\"de1852ab6c5e4090b0bd88a02058e650\",\"result\":\"Success\"},\"group_id\":\"9100ae30705947cc9543d37cd7fb388c\"}"
}

Example 2

{
  "task_id" : "d6e8834b6f0f4711a2fa5345e5b60833",
  "task_status" : "succeed",
  "task_type" : "export_api",
  "task_result" : "{\"FileName\":\"test8-RELEASE-all-2023-07-11-19:54:22\",\"FileType\":\".json\",\"Comment\":\"{\\n\\t\\\"swagger\\\": \\\"2.0\\\",\\n\\t\\\"info\\\": {\\n\\t\\t\\\"title\\\": \\\"test8\\\",\\n\\t\\t\\\"version\\\": \\\"2023-07-11-19:54:22\\\"\\n\\t},\\n\\t\\\"host\\\": \\\"9100ae30705947cc9543d37cd7fb388c.example.com\\\",\\n\\t\\\"paths\\\": {\\n\\t\\t\\\"/test1\\\": {\\n\\t\\t\\t\\\"get\\\": {\\n\\t\\t\\t\\t\\\"security\\\": [\\n\\t\\t\\t\\t\\t{\\n\\t\\t\\t\\t\\t\\t\\\"apig-auth-app\\\": []\\n\\t\\t\\t\\t\\t}\\n\\t\\t\\t\\t],\\n\\t\\t\\t\\t\\\"schemes\\\": [\\n\\t\\t\\t\\t\\t\\\"https\\\"\\n\\t\\t\\t\\t],\\n\\t\\t\\t\\t\\\"operationId\\\": \\\"API_zjev\\\",\\n\\t\\t\\t\\t\\\"responses\\\": {\\n\\t\\t\\t\\t\\t\\\"default\\\": {\\n\\t\\t\\t\\t\\t\\t\\\"$ref\\\": \\\"#/responses/default\\\"\\n\\t\\t\\t\\t\\t},\\n\\t\\t\\t\\t\\t\\\"x-apigateway-result-failure-sample\\\": \\\"\\\",\\n\\t\\t\\t\\t\\t\\\"x-apigateway-result-normal-sample\\\": \\\"\\\"\\n\\t\\t\\t\\t},\\n\\t\\t\\t\\t\\\"x-apigateway-backend\\\": {\\n\\t\\t\\t\\t\\t\\\"mockEndpoints\\\": {\\n\\t\\t\\t\\t\\t\\t\\\"description\\\": \\\"\\\",\\n\\t\\t\\t\\t\\t\\t\\\"result-content\\\": \\\"not ok\\\"\\n\\t\\t\\t\\t\\t},\\n\\t\\t\\t\\t\\t\\\"type\\\": \\\"MOCK\\\"\\n\\t\\t\\t\\t},\\n\\t\\t\\t\\t\\\"x-apigateway-cors\\\": false,\\n\\t\\t\\t\\t\\\"x-apigateway-match-mode\\\": \\\"NORMAL\\\",\\n\\t\\t\\t\\t\\\"x-apigateway-request-type\\\": \\\"public\\\"\\n\\t\\t\\t}\\n\\t\\t}\\n\\t},\\n\\t\\\"responses\\\": {\\n\\t\\t\\\"default\\\": {\\n\\t\\t\\t\\\"description\\\": \\\"response example\\\"\\n\\t\\t}\\n\\t},\\n\\t\\\"securityDefinitions\\\": {\\n\\t\\t\\\"apig-auth-app\\\": {\\n\\t\\t\\t\\\"type\\\": \\\"apiKey\\\",\\n\\t\\t\\t\\\"name\\\": \\\"Authorization\\\",\\n\\t\\t\\t\\\"in\\\": \\\"header\\\",\\n\\t\\t\\t\\\"x-apigateway-auth-type\\\": \\\"AppSigv1\\\"\\n\\t\\t},\\n\\t\\t\\\"apig-auth-app-header\\\": {\\n\\t\\t\\t\\\"type\\\": \\\"apiKey\\\",\\n\\t\\t\\t\\\"name\\\": \\\"Authorization\\\",\\n\\t\\t\\t\\\"in\\\": \\\"header\\\",\\n\\t\\t\\t\\\"x-apigateway-auth-opt\\\": {\\n\\t\\t\\t\\t\\\"appcode-auth-type\\\": \\\"header\\\"\\n\\t\\t\\t},\\n\\t\\t\\t\\\"x-apigateway-auth-type\\\": \\\"AppSigv1\\\"\\n\\t\\t},\\n\\t\\t\\\"apig-auth-iam\\\": {\\n\\t\\t\\t\\\"type\\\": \\\"apiKey\\\",\\n\\t\\t\\t\\\"name\\\": \\\"unused\\\",\\n\\t\\t\\t\\\"in\\\": \\\"header\\\",\\n\\t\\t\\t\\\"x-apigateway-auth-type\\\": \\\"IAM\\\"\\n\\t\\t}\\n\\t}\\n,\\n\\t\\\"x-apigateway-responses\\\": {}\\n}\"}"
}

Example 3

{
  "task_id" : "f01d2772ea4944408fa544c8ae5a9999",
  "task_status" : "failed",
  "task_type" : "import_api",
  "task_result" : "{\"error_code\":\"APIG.3201\",\"error_msg\":\"The API group name already exists\"}"
}

Example 4

{
  "task_id" : "4dfbf6acaacf4c41a8b3c50daa90d3dc",
  "task_status" : "processing",
  "task_type" : "import_api",
  "task_result" : ""
}

Example 5

{
  "task_id" : "c3b78a52fb28461aab92bf6c6989f731",
  "task_status" : "waiting",
  "task_type" : "import_api",
  "task_result" : ""
}

Status code: 400

Bad Request

{
  "error_code" : "APIG.2001",
  "error_msg" : "The request parameters must be specified,parameterName:task_id. 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.3093",
  "error_msg" : "The asynchronous task d9ce8c9eede54b3f841ec324fe0bfdc2 does not exist"
}

Status code: 500

Internal Server Error

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

Status Codes

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

Error Codes

See Error Codes.

Parent topic: Asynchronous Task Management

Previous topic: Importing APIs Asynchronously

Next topic: Permissions Policies and Supported Actions

Feedback

Was this page helpful?

Helpful Not helpful

Provide feedback

Thank you very much for your feedback. We will continue working to improve the documentation.See the reply and handling status in My Cloud VOC.

The system is busy. Please try again later.

Which of the following issues have you encountered?

Content is inconsistent with the product UI

Unclear descriptions

Lack of examples or code

Incorrect steps

Can't find what I need

Lack of best practices

Feedback (optional)

0/500

Select at least one type of issue, and enter your comments or suggestions.

Enter a maximum of 500 characters.

Submit Cancel

For any further questions, feel free to contact us through the chatbot.

Chatbot