Help Center/ CodeArts Repo/ API Reference/ APIs/ V4/ MergeRequest/ Updating the Merge Request Score

Updated on 2026-01-27 GMT+08:00

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Updating the Merge Request Score

Function

This API is used to update the merge request score.

Debugging

You can debug this API through automatic authentication in API Explorer or use the SDK sample code generated by API Explorer.

Authorization Information

Each account root user has all the permissions required to call all APIs, but IAM users must be assigned the following required identity policy-based permissions. For details about the required permissions, see Permissions Policies and Supported Actions.

Action	Access Level	Resource Type (*: required)	Condition Key	Alias	Dependencies
codeartsrepo:repository:reviewMergeRequest	Write	-	-	-	-

URI

PUT https://{hostURL}/v4/repositories/{repository_id}/merge-requests/{merge_request_iid}/vote

**Table 1** Path Parameters
Parameter	Mandatory	Type	Description
repository_id	Yes	Integer	Definition You can query the project list to obtain the repository ID by calling the API used to query user's all repositories. Constraints N/A Default Value N/A Value range: 1~2147483647
merge_request_iid	Yes	Integer	Definition MR internal ID (IID). Value range: 1~2147483647

Request Parameters

**Table 2** Request header parameters
Parameter	Mandatory	Type	Description
X-Auth-Token	Yes	String	Definition User token. Obtain one by calling the IAM API Obtaining a User Token. The value of X-Subject-Token in the response header is a token. Constraints N/A Range 1–100,000 characters. Default Value N/A

**Table 3** Request body parameters
Parameter	Mandatory	Type	Description
score	No	Integer	Definition Score. Value range: -2~2
action	No	String	Definition Operation type. (If the same score is invoked again, the score will be deleted. If vote is transferred, the score will not be deleted.) Enumeration values: vote

Response Parameters

Status code: 200

**Table 4** Response body parameters
Parameter	Type	Description
id	Integer	Definition Scoring record ID. Value range: 1~2147483647
merge_request_id	Integer	Definition MR ID. Value range: 1~2147483647
score	Integer	Definition Score. Value range: -2~2
author	UserSafeDto object	Definition Scoring user information.

**Table 5** UserSafeDto
Parameter	Type	Description
id	Integer	Definition User ID. Value range: 1~2147483647
name	String	Definition Username.
username	String	Definition Username.

Status code: 401

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

Example Requests

/v4/repositories/123/merge-requests/123/vote

{
  "score" : 1,
  "action" : "vote"
}

Example Responses

Status code: 200

{
  "id" : 330,
  "merge_request_id" : 6273,
  "score" : 1,
  "author" : {
    "id" : 9124,
    "name" : "dev_test",
    "username" : "c369c68f1ff84679b5a8ed904d8bff1c"
  }
}

Status code: 401

Unauthorized

{
  "error_code" : "DEV.00000003",
  "error_msg" : "Authentication information expired."
}

Status Codes

Status Code	Description
200	OK
401	Unauthorized

Error Codes

See Error Codes.

Parent topic: MergeRequest

Previous topic: Obtaining the Merge Request Score

Next topic: Deleting a Merge Request Score

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