> ## Documentation Index
> Fetch the complete documentation index at: https://docs.domino.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# Resolve a git reference to a commit SHA for an imported repository

> Resolves a git reference (branch, tag, head, etc.) to a concrete commit SHA for the given imported git repository on this project. Required permissions: `ListProject`.



## OpenAPI

````yaml /api-specs/cloud/public-api.json post /api/projects/beta/projects/{projectId}/repositories/{repositoryId}/commits/resolveGitRef
openapi: 3.0.3
info:
  title: Domino API
  description: Reference for Domino's public REST API endpoints.
  version: 6.4.0
servers:
  - url: https://mycluster.domino.tech
    description: >-
      Replace 'mycluster.domino.tech' with your Domino cluster hostname. For
      Domino Cloud customers, that is `your-subdomain`.domino.tech (e.g.,
      acme.domino.tech). For self-hosted deployments, it is the hostname you
      reach the Domino UI at.
security:
  - DominoApiKey: []
  - BearerAuthentication: []
tags:
  - name: AppInstances
  - name: AppVersions
  - name: Apps
  - name: AsyncPredictions
  - name: AuditTrail
  - name: BillingTag
  - name: BillingTagSettings
  - name: Cost
  - name: CustomMetrics
  - name: DataSource
  - name: DatasetRw
  - name: DeploymentTargets
  - name: Environments
  - name: Extensions
  - name: GenAI
  - name: HPC Jobs
  - name: HardwareTier
  - name: Jobs
  - name: ModelAPI
  - name: ModelAPIVersion
  - name: ModelDeployment
  - name: Organizations
  - name: PPM
  - name: PersonalAccessToken
  - name: ProjectSharedDatasets
  - name: ProjectTemplates
  - name: Projects
  - name: ProjectsCommits
  - name: ProjectsFiles
  - name: RegisteredModels
  - name: ServiceAccounts
  - name: Users
  - name: Workspaces
paths:
  /api/projects/beta/projects/{projectId}/repositories/{repositoryId}/commits/resolveGitRef:
    post:
      tags:
        - ProjectsCommits
      summary: Resolve a git reference to a commit SHA for an imported repository
      description: >-
        Resolves a git reference (branch, tag, head, etc.) to a concrete commit
        SHA for the given imported git repository on this project. Required
        permissions: `ListProject`.
      operationId: resolveImportedGitRef
      parameters:
        - description: Project ID
          in: path
          name: projectId
          required: true
          schema:
            type: string
        - description: Imported git repository ID
          in: path
          name: repositoryId
          required: true
          schema:
            type: string
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/GitRefResolutionRequestV1'
        description: Git reference to resolve
        required: true
      responses:
        '200':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/GitRefResolutionEnvelopeV1'
          description: Success
        '400':
          $ref: '#/components/responses/400'
        '401':
          $ref: '#/components/responses/401'
        '403':
          $ref: '#/components/responses/403'
        '404':
          $ref: '#/components/responses/404'
        '500':
          $ref: '#/components/responses/500'
components:
  schemas:
    GitRefResolutionRequestV1:
      properties:
        refType:
          description: The type of git reference.
          enum:
            - head
            - commitId
            - branches
            - tags
            - custom
          type: string
        value:
          description: >-
            The value of the git reference (e.g. branch name, tag name, or
            commit SHA).
          type: string
      required:
        - refType
      type: object
    GitRefResolutionEnvelopeV1:
      properties:
        commitId:
          description: The resolved git commit SHA.
          type: string
        metadata:
          $ref: '#/components/schemas/MetadataV1'
      required:
        - commitId
        - metadata
      type: object
    MetadataV1:
      properties:
        notices:
          description: Notices relating to the request
          items:
            type: string
          type: array
        requestId:
          type: string
      required:
        - requestId
        - notices
      type: object
    ErrorV1:
      properties:
        code:
          description: Machine-readable error code.
          example: NOT_FOUND
          type: string
        message:
          description: Human-readable description of the error.
          example: The requested HPC Job could not be found.
          type: string
      required:
        - message
      type: object
  responses:
    '400':
      content:
        application/json:
          schema:
            properties:
              error:
                type: string
            type: object
      description: Bad Request
    '401':
      content:
        application/json:
          example:
            code: UNAUTHORIZED
            message: Authentication is required to access this resource.
          schema:
            $ref: '#/components/schemas/ErrorV1'
      description: Unauthorized - authentication is required or has failed.
    '403':
      content:
        application/json:
          example:
            code: FORBIDDEN
            message: You do not have permission to perform this action.
          schema:
            $ref: '#/components/schemas/ErrorV1'
      description: Forbidden - the caller lacks permission to perform this action.
    '404':
      content:
        application/json:
          schema:
            properties:
              error:
                type: string
            type: object
      description: Not Found
    '500':
      content:
        application/json:
          schema:
            properties:
              error:
                type: string
            type: object
      description: Internal Server Error
  securitySchemes:
    DominoApiKey:
      type: apiKey
      in: header
      name: X-Domino-Api-Key
    BearerAuthentication:
      type: apiKey
      in: header
      name: Authorization

````

## Related topics

- [Resolve a git reference to a commit SHA](/api-reference/projectscommits/resolve-a-git-reference-to-a-commit-sha.md)
- [Git-based Projects](/cloud/platform-capabilities/core-concepts/projects/git-based-projects.md)
- [Add an imported git repository to this project](/api-reference/projects/add-an-imported-git-repository-to-this-project.md)
- [Get all imported git repositories in this project](/api-reference/projects/get-all-imported-git-repositories-in-this-project.md)