Updated on 2026-09-01 GMT+08:00

Verifying the Training Job Name

This API is used to check whether the name of the training job created on ModelArts is duplicate.

It is used when you need to ensure that the name of a training job to be created does not exist.

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

Each account has all the permissions required to call all APIs, but IAM users must be assigned the required permissions.

If you are using role/policy-based authorization, see Permissions Policies and Supported Actions for details on the required permissions.
If you are using identity policy-based authorization, no identity policy-based permission required for calling this API.

GET /v2/{project_id}/training-job-names

**Table 1** Path Parameters
Parameter	Mandatory	Type	Description
project_id	Yes	String	Definition: Project ID. For details, see Obtaining a Project ID and Name. Constraints: N/A Range: The value can contain 1 to 64 characters. Only letters, digits, and hyphens (-) are allowed. Default Value: N/A

**Table 2** Query Parameters
Parameter	Mandatory	Type	Description
job_name	Yes	String	Definition: Training job name. Constraints: The value can contain 1 to 64 characters. Only letters, digits, underscores (_), and hyphens (-) are allowed. Range: N/A Default Value: N/A
workspace_id	No	String	Definition: Workspace ID. For details about how to obtain the value, see Obtaining Workspaces. If no workspaces are available, the default value is 0. If a workspace is created and used, use the actual value. Constraints: N/A Range: N/A Default Value: 0

None

Status code: 200

**Table 3** Response body parameters
Parameter	Type	Description
is_duplicate	Boolean	Specifies whether the training job name is duplicate. The value true indicates that the training job name already exists, and the value false indicates that the training job name does not exist.

GET https://{endpoint}/v2/{project_id}/training-job-names?job_name=job-d3cf&workspace_id=0

None

Status Code	Description
200	Specifies whether the training job name is duplicate. The value true indicates that the training job name already exists, and the value false indicates that the training job name does not exist.

Parent topic: Training Job Management (New Version)