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OpenAPI Specification

openapi: 3.2.0
info:
  version: 1.1.4
  title: GitHub Projects Collaborators API
  description: The GitHub Projects API enables developers to programmatically create and manage GitHub Projects, which are flexible tools for planning and tracking work using customizable boards, tables, and roadmaps. Through these REST API endpoints, you can create projects at the repository, organization, or user level, add and organize items like issues and pull requests, manage project fields and views, update item statuses and metadata, and automate project workflows. This API is particularly useful for integrating project management functionality into custom applications, automating project updates based on repository events, building dashboards and reporting tools, or synchronizing GitHub project data with external project management systems.
  license:
    name: MIT
    url: https://spdx.org/licenses/MIT
  termsOfService: https://docs.github.com/articles/github-terms-of-service
  contact:
    name: Support
    url: https://support.github.com/contact?tags=dotcom-rest-api
  x-github-plan: ghes
  x-github-release: 3.9
servers:
- url: '{protocol}://{hostname}/api/v3'
  variables:
    hostname:
      description: Self-hosted Enterprise Server hostname
      default: HOSTNAME
    protocol:
      description: Self-hosted Enterprise Server protocol
      default: http
tags:
- name: Collaborators
paths:
  /projects/{project_id}/collaborators:
    get:
      summary: GitHub List Project Collaborators
      description: Lists the collaborators for an organization project. For a project, the list of collaborators includes outside collaborators, organization members that are direct collaborators, organization members with access through team memberships, organization members with access through default organization permissions, and organization owners. You must be an organization owner or a project `admin` to list collaborators.
      tags:
      - Collaborators
      operationId: listProjectCollaborators
      externalDocs:
        description: API method documentation
        url: https://docs.github.com/enterprise-server@3.9/rest/projects/collaborators#list-project-collaborators
      parameters:
      - $ref: '#/components/parameters/project-id'
      - name: affiliation
        description: Filters the collaborators by their affiliation. `outside` means outside collaborators of a project that are not a member of the project's organization. `direct` means collaborators with permissions to a project, regardless of organization membership status. `all` means all collaborators the authenticated user can see.
        in: query
        required: false
        schema:
          type: string
          enum:
          - outside
          - direct
          - all
          default: all
        example: outside
      - $ref: '#/components/parameters/per-page'
      - $ref: '#/components/parameters/page'
      responses:
        '200':
          description: Response
          content:
            application/json:
              schema:
                type: array
                items:
                  $ref: '#/components/schemas/simple-user'
              examples:
                default:
                  $ref: '#/components/examples/simple-user-items'
          headers:
            Link:
              $ref: '#/components/headers/link'
        '304':
          $ref: '#/components/responses/not_modified'
        '401':
          $ref: '#/components/responses/requires_authentication'
        '403':
          $ref: '#/components/responses/forbidden'
        '404':
          $ref: '#/components/responses/not_found'
        '422':
          $ref: '#/components/responses/validation_failed'
      x-github:
        githubCloudOnly: false
        enabledForGitHubApps: true
        category: projects
        subcategory: collaborators
      security:
      - bearerHttpAuthentication: []
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
  /projects/{project_id}/collaborators/{username}:
    put:
      summary: GitHub Add Project Collaborator
      description: Adds a collaborator to an organization project and sets their permission level. You must be an organization owner or a project `admin` to add a collaborator.
      tags:
      - Collaborators
      operationId: addProjectCollaborator
      externalDocs:
        description: API method documentation
        url: https://docs.github.com/enterprise-server@3.9/rest/projects/collaborators#add-project-collaborator
      parameters:
      - $ref: '#/components/parameters/project-id'
      - $ref: '#/components/parameters/username'
      requestBody:
        required: false
        content:
          application/json:
            schema:
              type:
              - object
              - 'null'
              properties:
                permission:
                  description: The permission to grant the collaborator.
                  enum:
                  - read
                  - write
                  - admin
                  default: write
                  example: write
                  type: string
            examples:
              default:
                summary: Applying write permissions for the new collaborator
                value:
                  permission: write
      responses:
        '204':
          description: Response
        '304':
          $ref: '#/components/responses/not_modified'
        '401':
          $ref: '#/components/responses/requires_authentication'
        '403':
          $ref: '#/components/responses/forbidden'
        '404':
          $ref: '#/components/responses/not_found'
        '422':
          $ref: '#/components/responses/validation_failed'
      x-github:
        githubCloudOnly: false
        enabledForGitHubApps: true
        category: projects
        subcategory: collaborators
      security:
      - bearerHttpAuthentication: []
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
    delete:
      summary: GitHub Remove User as Collaborator
      description: Removes a collaborator from an organization project. You must be an organization owner or a project `admin` to remove a collaborator.
      tags:
      - Collaborators
      operationId: removeUserAsCollaborator
      externalDocs:
        description: API method documentation
        url: https://docs.github.com/enterprise-server@3.9/rest/projects/collaborators#remove-user-as-a-collaborator
      parameters:
      - $ref: '#/components/parameters/project-id'
      - $ref: '#/components/parameters/username'
      responses:
        '204':
          description: Response
        '304':
          $ref: '#/components/responses/not_modified'
        '401':
          $ref: '#/components/responses/requires_authentication'
        '403':
          $ref: '#/components/responses/forbidden'
        '404':
          $ref: '#/components/responses/not_found'
        '422':
          $ref: '#/components/responses/validation_failed'
      x-github:
        githubCloudOnly: false
        enabledForGitHubApps: true
        category: projects
        subcategory: collaborators
      security:
      - bearerHttpAuthentication: []
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
components:
  parameters:
    project-id:
      name: project_id
      description: The unique identifier of the project.
      in: path
      required: true
      schema:
        type: integer
    username:
      name: username
      description: The handle for the GitHub user account.
      in: path
      required: true
      schema:
        type: string
    per-page:
      name: per_page
      description: The number of results per page (max 100). For more information, see "[Using pagination in the REST API](https://docs.github.com/enterprise-server@3.9/rest/using-the-rest-api/using-pagination-in-the-rest-api)."
      in: query
      schema:
        type: integer
        default: 30
    page:
      name: page
      description: The page number of the results to fetch. For more information, see "[Using pagination in the REST API](https://docs.github.com/enterprise-server@3.9/rest/using-the-rest-api/using-pagination-in-the-rest-api)."
      in: query
      schema:
        type: integer
        default: 1
  examples:
    simple-user-items:
      value:
      - login: octocat
        id: 1
        node_id: MDQ6VXNlcjE=
        avatar_url: https://github.com/images/error/octocat_happy.gif
        gravatar_id: ''
        url: https://api.github.com/users/octocat
        html_url: https://github.com/octocat
        followers_url: https://api.github.com/users/octocat/followers
        following_url: https://api.github.com/users/octocat/following{/other_user}
        gists_url: https://api.github.com/users/octocat/gists{/gist_id}
        starred_url: https://api.github.com/users/octocat/starred{/owner}{/repo}
        subscriptions_url: https://api.github.com/users/octocat/subscriptions
        organizations_url: https://api.github.com/users/octocat/orgs
        repos_url: https://api.github.com/users/octocat/repos
        events_url: https://api.github.com/users/octocat/events{/privacy}
        received_events_url: https://api.github.com/users/octocat/received_events
        type: User
        site_admin: false
  responses:
    validation_failed:
      description: Validation failed, or the endpoint has been spammed.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/validation-error'
    not_modified:
      description: Not modified
    requires_authentication:
      description: Requires authentication
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/basic-error'
    not_found:
      description: Resource not found
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/basic-error'
    forbidden:
      description: Forbidden
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/basic-error'
  schemas:
    validation-error:
      title: Validation Error
      description: Validation Error
      type: object
      required:
      - message
      - documentation_url
      properties:
        message:
          type: string
          example: Example body text
        documentation_url:
          type: string
          example: https://api.github.com/repos/octocat/Hello-World
        errors:
          type: array
          items:
            type: object
            required:
            - code
            properties:
              resource:
                type: string
              field:
                type: string
              message:
                type: string
              code:
                type: string
              index:
                type: integer
              value:
                oneOf:
                - type:
                  - string
                  - 'null'
                - type:
                  - integer
                  - 'null'
                - type:
                  - array
                  - 'null'
                  items:
                    type: string
    simple-user:
      title: Simple User
      description: A GitHub user.
      type: object
      properties:
        name:
          type:
          - string
          - 'null'
          example: octocat
        email:
          type:
          - string
          - 'null'
          example: octocat@github.com
        login:
          type: string
          example: octocat
        id:
          type: integer
          example: 1
        node_id:
          type: string
          example: MDQ6VXNlcjE=
        avatar_url:
          type: string
          format: uri
          example: https://github.com/images/error/octocat_happy.gif
        gravatar_id:
          type:
          - string
          - 'null'
          example: 41d064eb2195891e12d0413f63227ea7
        url:
          type: string
          format: uri
          example: https://api.github.com/users/octocat
        html_url:
          type: string
          format: uri
          example: https://github.com/octocat
        followers_url:
          type: string
          format: uri
          example: https://api.github.com/users/octocat/followers
        following_url:
          type: string
          example: https://api.github.com/users/octocat/following{/other_user}
        gists_url:
          type: string
          example: https://api.github.com/users/octocat/gists{/gist_id}
        starred_url:
          type: string
          example: https://api.github.com/users/octocat/starred{/owner}{/repo}
        subscriptions_url:
          type: string
          format: uri
          example: https://api.github.com/users/octocat/subscriptions
        organizations_url:
          type: string
          format: uri
          example: https://api.github.com/users/octocat/orgs
        repos_url:
          type: string
          format: uri
          example: https://api.github.com/users/octocat/repos
        events_url:
          type: string
          example: https://api.github.com/users/octocat/events{/privacy}
        received_events_url:
          type: string
          format: uri
          example: https://api.github.com/users/octocat/received_events
        type:
          type: string
          example: User
        site_admin:
          type: boolean
          example: true
        starred_at:
          type: string
          example: '"2020-07-09T00:17:55Z"'
      required:
      - avatar_url
      - events_url
      - followers_url
      - following_url
      - gists_url
      - gravatar_id
      - html_url
      - id
      - node_id
      - login
      - organizations_url
      - received_events_url
      - repos_url
      - site_admin
      - starred_url
      - subscriptions_url
      - type
      - url
    basic-error:
      title: Basic Error
      description: Basic Error
      type: object
      properties:
        message:
          type: string
          example: Example body text
        documentation_url:
          type: string
          example: https://api.github.com/repos/octocat/Hello-World
        url:
          type: string
          example: https://api.github.com/repos/octocat/Hello-World
        status:
          type: string
          example: open
  headers:
    link:
      example: <https://api.github.com/resource?page=2>; rel="next", <https://api.github.com/resource?page=5>; rel="last"
      schema:
        type: string
  securitySchemes:
    bearerHttpAuthentication:
      description: Bearer Token
      type: http
      scheme: Bearer
externalDocs:
  description: GitHub Enterprise Developer Docs
  url: https://docs.github.com/enterprise-server@3.9/rest/