Obtaining metadata of a private hook version

Function

ShowPrivateHookVersionMetadata

You can use this API to obtain the private hook version metadata.

Please refer to the ShowPrivateHookVersionMetadataResponseBody for specific returned response.
If both hook_name and hook_id are provided, RFS verifies whether they match. If hook_id does not match the current private hook ID, 400 is returned.

URI

GET /v1/private-hooks/{hook_name}/versions/{hook_version}/metadata

**Table 1** Path Parameters
Parameter	Mandatory	Type	Description
hook_name	Yes	String	Private hook name. The name is unique within its domain (domain_id) and region. It can contain Chinese characters, uppercase and lowercase letters, digits, underscores (_), and hyphens (-). The first character must be a Chinese or English character. It is case sensitive. We recommend users to use a three-part namespace for naming: {custom-hook-name}-{hook application context}-hook.
hook_version	Yes	String	Private hook version. The version number follows the Semantic Version and is customized by the user.

**Table 2** Query Parameters
Parameter	Mandatory	Type	Description
hook_id	No	String	Unique ID of a private hook. It is an UUID generated by RFS when a private hook is created. Private hook names are unique only at one specific time, so you can create a private hook named helloWorld and another private hook with the same name after deleting the first one. For parallel development in a team, users may want to ensure that the private hook they operate is the one created by themselves, not the one with the same name created by other teammates after deleting the previous one. Therefore, they can use this ID for strong matching. RFS ensures that the ID of each private hook is different and does not change with updates. If the hook_id value is different from the current private hook ID, 400 is returned.

Request Parameters

**Table 3** Request header parameters
Parameter	Mandatory	Type	Description
Client-Request-Id	Yes	String	Unique request ID. It is specified by a user and is used to locate a request. UUID is recommended.

Response Parameters

Status code: 200

**Table 4** Response body parameters
Parameter	Type	Description
hook_name	String	Private hook name. The name is unique within its domain (domain_id) and region. It can contain Chinese characters, uppercase and lowercase letters, digits, underscores (_), and hyphens (-). The first character must be a Chinese or English character. It is case sensitive. We recommend users to use a three-part namespace for naming: {custom-hook-name}-{hook application context}-hook.
hook_id	String	Unique ID of a private hook. It is an UUID generated by RFS when a private hook is created. Private hook names are unique only at one specific time, so you can create a private hook named helloWorld and another private hook with the same name after deleting the first one. For parallel development in a team, users may want to ensure that the private hook they operate is the one created by themselves, not the one with the same name created by other teammates after deleting the previous one. Therefore, they can use this ID for strong matching. RFS ensures that the ID of each private hook is different and does not change with updates. If the hook_id value is different from the current private hook ID, 400 is returned.
hook_version	String	Private hook version. The version number follows the Semantic Version and is customized by the user.
hook_version_description	String	Description of the private hook version. It can be used by users to identify and manage private hook versions. Note: The private hook version is immutable, so the description cannot be updated. If it needs to be updated, please delete private hook version and rebuild it.
create_time	String	Time when a private hook version is created. It uses a UTC (YYYY-MM-DDTHH:mm:ss.SSSZ) format, for example, 1970-01-01T00:00:00.000Z.

Status code: 400

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

Status code: 401

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

Status code: 403

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

Status code: 404

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

Status code: 429

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

Status code: 500

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

Example Requests

Obtain metadata of a specified private hook version

GET https://{endpoint}/v1/private-hooks/my-hello-world-hook-name/versions/0.0.1/metadata

Obtain metadata of a specified private hook version and check whether the provided private hook ID matches the current private hook

GET https://{endpoint}/v1/private-hooks/my-hello-world-hook-name/versions/0.0.1/metadata?hook_id=d3e79f29-1b5c-44b2-8236-d609a59a634e

Example Responses

Status code: 200

Private hook version metadata obtained.

{
  "hook_name" : "my-hello-world-hook-name",
  "hook_id" : "1b15e005-bdbb-4bd7-8f9a-a09b6774b4b3",
  "hook_version" : "1.2.3",
  "hook_version_description" : "my first hello world private hook version",
  "create_time" : "1970-01-01T00:00:00.000Z"
}

Status Codes

Status Code	Description
200	Private hook version metadata obtained.
400	Invalid request.
401	Authentication failed.
403	The user does not have the permission to call this API.
404	The private hook or private hook version does not exist.
429	Too frequent requests.
500	Internal server error.