openapi: 3.1.0
info:
  title: Application Research CNAB Bundle API Resources Vendors API
  version: 1.0.0
  description: 'API for managing Cloud Native Application Bundles (CNAB).


    This API provides endpoints for managing CNAB bundles, claims, claim results,

    dependencies, parameter sources, relocation mappings, and installation status.

    '
  contact:
    name: CNAB Specification
    url: https://cnab.io
  license:
    name: Apache-2.0
    url: https://www.apache.org/licenses/LICENSE-2.0
servers:
- url: https://api.example.com/v1
  description: Production server
- url: https://staging-api.example.com/v1
  description: Staging server
security:
- bearerAuth: []
- apiKey: []
tags:
- name: Vendors
  description: Vendor operations
paths:
  /vendors:
    get:
      tags:
      - Vendors
      summary: Application Research List all Vendors
      description: Retrieves a list of all Vendors across all ORD Documents
      operationId: listVendors
      parameters:
      - $ref: '#/components/parameters/LimitParam'
      - $ref: '#/components/parameters/OffsetParam'
      responses:
        '200':
          description: Successfully retrieved list of Vendors
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/VendorList'
              examples:
                vendorList:
                  $ref: '#/components/examples/VendorListExample'
        '400':
          $ref: '#/components/responses/BadRequest'
        '500':
          $ref: '#/components/responses/InternalServerError'
  /vendors/{ordId}:
    get:
      tags:
      - Vendors
      summary: Application Research Get a Vendor by ORD ID
      description: Retrieves a specific Vendor by its ORD ID
      operationId: getVendor
      parameters:
      - $ref: '#/components/parameters/VendorOrdIdParam'
      responses:
        '200':
          description: Successfully retrieved Vendor
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Vendor'
              examples:
                vendor:
                  $ref: '#/components/examples/VendorExample'
        '404':
          $ref: '#/components/responses/NotFound'
        '500':
          $ref: '#/components/responses/InternalServerError'
components:
  examples:
    BadRequestErrorExample:
      summary: Bad Request Error
      value:
        code: BAD_REQUEST
        message: Invalid request parameters
        details:
        - field: ordId
          message: ORD ID must match the required pattern
        requestId: req-12345-abcde
    VendorExample:
      summary: SAP Vendor
      value:
        ordId: 'sap:vendor:SAP:'
        title: SAP SE
        partners:
        - 'microsoft:vendor:Microsoft:'
    NotFoundErrorExample:
      summary: Not Found Error
      value:
        code: NOT_FOUND
        message: The requested resource was not found
        requestId: req-12345-abcde
    VendorListExample:
      summary: List of Vendors
      value:
        items:
        - ordId: 'sap:vendor:SAP:'
          title: SAP SE
        - ordId: 'siemens:vendor:Siemens:'
          title: Siemens AG
          partners:
          - 'sap:vendor:SAP:'
        totalCount: 2
        limit: 20
        offset: 0
    InternalServerErrorExample:
      summary: Internal Server Error
      value:
        code: INTERNAL_SERVER_ERROR
        message: An unexpected error occurred. Please try again later.
        requestId: req-12345-abcde
  parameters:
    VendorOrdIdParam:
      name: ordId
      in: path
      required: true
      description: ORD ID of the Vendor
      schema:
        type: string
        pattern: ^([a-z0-9]+):(vendor):([a-zA-Z0-9._\-]+):()$
      example: 'sap:vendor:SAP:'
    OffsetParam:
      name: offset
      in: query
      description: Number of items to skip
      schema:
        type: integer
        minimum: 0
        default: 0
    LimitParam:
      name: limit
      in: query
      description: Maximum number of items to return
      schema:
        type: integer
        minimum: 1
        maximum: 100
        default: 20
  schemas:
    DocumentationLabels:
      type: object
      title: Documentation Labels
      additionalProperties:
        type: array
        items:
          type: string
          minLength: 1
    Error:
      type: object
      required:
      - code
      - message
      properties:
        code:
          type: string
          description: Error code
        message:
          type: string
          description: Human-readable error message
        details:
          type: array
          items:
            type: object
            properties:
              field:
                type: string
              message:
                type: string
        requestId:
          type: string
          description: Request ID for troubleshooting
    Labels:
      type: object
      title: Labels
      additionalProperties:
        type: array
        items:
          type: string
          minLength: 1
    Tag:
      type: string
      pattern: ^[a-zA-Z0-9-_.\/ ]*$
      minLength: 1
    VendorList:
      type: object
      properties:
        items:
          type: array
          items:
            $ref: '#/components/schemas/Vendor'
        totalCount:
          type: integer
        limit:
          type: integer
        offset:
          type: integer
    Vendor:
      type: object
      title: Vendor
      description: The vendor of a product or package
      required:
      - ordId
      - title
      properties:
        ordId:
          type: string
          pattern: ^([a-z0-9]+):(vendor):([a-zA-Z0-9._\-]+):()$
          maxLength: 255
        title:
          type: string
          minLength: 1
          maxLength: 255
        partners:
          type: array
          items:
            type: string
            pattern: ^([a-z0-9]+(?:[.][a-z0-9]+)*):(vendor):([a-zA-Z0-9._\-]+):()$
        tags:
          type: array
          items:
            $ref: '#/components/schemas/Tag'
        labels:
          $ref: '#/components/schemas/Labels'
        documentationLabels:
          $ref: '#/components/schemas/DocumentationLabels'
  responses:
    NotFound:
      description: Resource not found
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
          examples:
            notFound:
              $ref: '#/components/examples/NotFoundErrorExample'
    BadRequest:
      description: Bad request - invalid input parameters
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
          examples:
            badRequest:
              $ref: '#/components/examples/BadRequestErrorExample'
    InternalServerError:
      description: Internal server error
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
          examples:
            serverError:
              $ref: '#/components/examples/InternalServerErrorExample'
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      bearerFormat: JWT
      description: JWT-based authentication
    apiKey:
      type: apiKey
      in: header
      name: X-API-Key
      description: API key authentication