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OpenAPI Specification

openapi: 3.1.0
info:
  title: LangSmith access_policies tag-transitions API
  description: 'The LangSmith API is used to programmatically create and manage LangSmith resources.


    ## Host

    https://api.smith.langchain.com


    ## Authentication

    To authenticate with the LangSmith API, set the `X-Api-Key` header

    to a valid [LangSmith API key](https://docs.langchain.com/langsmith/create-account-api-key#create-an-api-key).


    '
  version: 0.1.0
servers:
- url: /
tags:
- name: tag-transitions
paths:
  /repos/{owner}/{repo}/tags/{tag_name}/history:
    get:
      security:
      - API Key: []
      - Tenant ID: []
      - Bearer Auth: []
      description: 'Returns the paginated audit log of transitions for a specific

        tag in a repository. Each entry records a commit change

        (from_commit → to_commit) along with who performed it.'
      tags:
      - tag-transitions
      summary: Get tag transition history
      parameters:
      - description: Repository owner (tenant handle)
        name: owner
        in: path
        required: true
        schema:
          type: string
      - description: Repository handle
        name: repo
        in: path
        required: true
        schema:
          type: string
      - description: Tag name
        name: tag_name
        in: path
        required: true
        schema:
          type: string
      - name: limit
        in: query
        schema:
          type: integer
          minimum: 1
          maximum: 100
          default: 50
          title: Limit
      - name: offset
        in: query
        schema:
          type: integer
          minimum: 0
          default: 0
          title: Offset
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/tag_transitions.TagTransitionHistoryResponse'
        '400':
          description: Bad Request
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/tag_transitions.ErrorResponse'
        '404':
          description: Not Found
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/tag_transitions.ErrorResponse'
        '500':
          description: Internal Server Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/tag_transitions.ErrorResponse'
components:
  schemas:
    tag_transitions.TagTransitionHistoryResponse:
      type: object
      properties:
        total:
          type: integer
        transitions:
          type: array
          items:
            $ref: '#/components/schemas/tag_transitions.TagTransition'
    tag_transitions.ErrorResponse:
      type: object
      properties:
        error:
          type: string
    tag_transitions.TagTransition:
      type: object
      properties:
        created_at:
          type: string
        from_commit_hash:
          type: string
        from_commit_id:
          type: string
        id:
          type: string
        performed_by:
          type: string
        performed_by_name:
          type: string
        repo_id:
          type: string
        tag_name:
          type: string
        to_commit_hash:
          type: string
        to_commit_id:
          type: string
  securitySchemes:
    API Key:
      type: apiKey
      in: header
      name: X-API-Key
    Tenant ID:
      type: apiKey
      in: header
      name: X-Tenant-Id
    Bearer Auth:
      type: http
      description: Bearer tokens are used to authenticate from the UI. Must also specify x-tenant-id or x-organization-id (for org scoped apis).
      scheme: bearer
    Organization ID:
      type: apiKey
      in: header
      name: X-Organization-Id