openapi: 3.1.0
info:
  title: HCP Terraform Modules State Versions API
  description: The HCP Terraform API provides programmatic access to HCP Terraform features including workspace management, runs, state versions, policies, teams, and organizations. The API follows the JSON API specification.
  version: '2.0'
  contact:
    name: HashiCorp Support
    url: https://support.hashicorp.com
  license:
    name: Business Source License 1.1
    url: https://github.com/hashicorp/terraform/blob/main/LICENSE
servers:
- url: https://app.terraform.io/api/v2
  description: HCP Terraform Production API
security:
- bearerAuth: []
tags:
- name: State Versions
  description: Manage workspace state versions
paths:
  /workspaces/{workspace_id}/state-versions:
    get:
      operationId: ListStateVersions
      summary: List State Versions
      description: Lists state versions for a workspace.
      tags:
      - State Versions
      parameters:
      - name: workspace_id
        in: path
        required: true
        schema:
          type: string
      - name: page[number]
        in: query
        schema:
          type: integer
      - name: page[size]
        in: query
        schema:
          type: integer
      responses:
        '200':
          description: List of state versions
          content:
            application/vnd.api+json:
              schema:
                $ref: '#/components/schemas/StateVersionList'
    post:
      operationId: CreateStateVersion
      summary: Create a State Version
      description: Creates a new state version for a workspace.
      tags:
      - State Versions
      parameters:
      - name: workspace_id
        in: path
        required: true
        schema:
          type: string
      requestBody:
        required: true
        content:
          application/vnd.api+json:
            schema:
              $ref: '#/components/schemas/StateVersionCreateRequest'
      responses:
        '200':
          description: State version created
          content:
            application/vnd.api+json:
              schema:
                $ref: '#/components/schemas/StateVersionResponse'
  /state-versions/{state_version_id}:
    get:
      operationId: GetStateVersion
      summary: Get a State Version
      description: Retrieves details for a specific state version.
      tags:
      - State Versions
      parameters:
      - name: state_version_id
        in: path
        required: true
        schema:
          type: string
      responses:
        '200':
          description: State version details
          content:
            application/vnd.api+json:
              schema:
                $ref: '#/components/schemas/StateVersionResponse'
components:
  schemas:
    StateVersion:
      type: object
      properties:
        id:
          type: string
        type:
          type: string
          enum:
          - state-versions
        attributes:
          type: object
          properties:
            vcs-commit-sha:
              type: string
            vcs-commit-url:
              type: string
            created-at:
              type: string
              format: date-time
            serial:
              type: integer
            size:
              type: integer
            hosted-state-download-url:
              type: string
    PaginationMeta:
      type: object
      properties:
        pagination:
          type: object
          properties:
            current-page:
              type: integer
            prev-page:
              type: integer
              nullable: true
            next-page:
              type: integer
              nullable: true
            last-page:
              type: integer
            total-count:
              type: integer
    StateVersionCreateRequest:
      type: object
      required:
      - data
      properties:
        data:
          type: object
          properties:
            type:
              type: string
              enum:
              - state-versions
            attributes:
              type: object
              required:
              - serial
              - md5
              - state
              properties:
                serial:
                  type: integer
                md5:
                  type: string
                state:
                  type: string
                  description: Base64-encoded state file
    StateVersionList:
      type: object
      properties:
        data:
          type: array
          items:
            $ref: '#/components/schemas/StateVersion'
        meta:
          $ref: '#/components/schemas/PaginationMeta'
    StateVersionResponse:
      type: object
      properties:
        data:
          $ref: '#/components/schemas/StateVersion'
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      description: Bearer token authentication. Use organization, team, or user tokens.