# Obtaining the Name of a Training Job Log File

#### Function

This API is used to obtain the name of a training job log file.

#### URI

GET /v1/{project_id}/training-jobs/{job_id}/versions/{version_id}/log/file-names

Table 1 describes the required parameters.

Table 1 Parameter description
Parameter | Mandatory | Type | Description
--- | --- | --- | ---
project_id | Yes | String | Project ID. For details about how to obtain the project ID, see Obtaining a Project ID.
job_id | Yes | Long | ID of a training job
version_id | Yes | Long | Version ID of a training job

#### Request Body

None

#### Response Body

Table 2 describes the response parameters.

Table 2 Parameter description
Parameter | Type | Description
--- | --- | ---
is_success | Boolean | Whether the request is successful
error_message | String | Error message of a failed API call. This parameter is not included when the API call succeeds.
error_code | String | Error code of a failed API call. For details, see Error Codes. This parameter is not included when the API call succeeds.
log_file_list | String | Log file name of a training job. A single-node job has only one log file, and a distributed job has multiple log files.

#### Samples

The following shows how to obtain the log files of the job whose job_id is 10 and version_id is 10.

- Sample request

      GET    https://endpoint/v1/{project_id}/training-jobs/10/versions/10/log/file-names

- Successful sample response

      {
          "is_success": true,
          "log_file_list": [
              "teseJob.0"
          ]
      }

- Failed sample response

      {
          "is_success": false,
          "error_message": "Error string",
          "error_code": "ModelArts.0105"
      }

#### Status Code

For details about the status code, see Status Code.

#### Error Codes

See Error Codes.

Parent topic: Training Jobs