openapi: 3.1.0
info:
  title: Biolevate Agent Provider Items API
  version: 1.0.0
  description: Conversational agent jobs
servers:
- url: /
  description: Biolevate Server
security:
- TOKEN: []
tags:
- name: Provider Items
  description: File and folder operations on storage providers
paths:
  /api/core/providers/{providerId}/items:
    get:
      tags:
      - Provider Items
      summary: List items
      description: Returns a paginated list of files and folders in the specified directory
      operationId: listItems
      parameters:
      - name: providerId
        in: path
        description: Provider ID
        required: true
        schema:
          type: string
      - name: key
        in: query
        description: Directory key (must end with '/' or be empty for root)
        required: false
        schema:
          type: string
          default: ''
      - name: q
        in: query
        description: Name filter
        required: false
        schema:
          type: string
      - name: cursor
        in: query
        description: Pagination cursor
        required: false
        schema:
          type: string
      - name: limit
        in: query
        description: Max items to return
        required: false
        schema:
          type: integer
          format: int32
          default: 50
      responses:
        '403':
          description: Access denied
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ListItemsResponse'
        '404':
          description: Provider not found
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ListItemsResponse'
        '200':
          description: Successfully retrieved items
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ListItemsResponse'
        '401':
          description: Unauthorized
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ListItemsResponse'
    post:
      tags:
      - Provider Items
      summary: Create folder
      description: Creates a new folder in the provider. Key must end with '/'.
      operationId: uploadFile
      parameters:
      - name: providerId
        in: path
        description: Provider ID
        required: true
        schema:
          type: string
      - name: key
        in: query
        description: Target directory key (must end with '/' or be empty for root)
        required: false
        schema:
          type: string
          default: ''
      requestBody:
        content:
          multipart/form-data:
            schema:
              type: object
              properties:
                file:
                  type: string
                  format: binary
                  description: File to upload
              required:
              - file
          application/json:
            schema:
              $ref: '#/components/schemas/CreateItemRequest'
        required: true
      responses:
        '403':
          description: Access denied
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ProviderItem'
        '201':
          description: Folder created
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ProviderItem'
        '401':
          description: Unauthorized
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ProviderItem'
    delete:
      tags:
      - Provider Items
      summary: Delete item
      description: Deletes a file or folder
      operationId: deleteItem
      parameters:
      - name: providerId
        in: path
        description: Provider ID
        required: true
        schema:
          type: string
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/ItemReference'
        required: true
      responses:
        '403':
          description: Access denied
        '404':
          description: Item not found
        '204':
          description: Item deleted
        '401':
          description: Unauthorized
    patch:
      tags:
      - Provider Items
      summary: Rename item
      description: Renames a file or folder
      operationId: renameItem
      parameters:
      - name: providerId
        in: path
        description: Provider ID
        required: true
        schema:
          type: string
      - name: newName
        in: query
        description: New name for the item
        required: true
        schema:
          type: string
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/ItemReference'
        required: true
      responses:
        '403':
          description: Access denied
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ProviderItem'
        '404':
          description: Item not found
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ProviderItem'
        '400':
          description: Invalid request or missing newName
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ProviderItem'
        '200':
          description: Item renamed
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ProviderItem'
        '401':
          description: Unauthorized
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ProviderItem'
  /api/core/providers/{providerId}/items/upload-url:
    post:
      tags:
      - Provider Items
      summary: Get presigned upload URL
      description: Returns a presigned URL for direct upload to storage (for large files)
      operationId: getUploadUrl
      parameters:
      - name: providerId
        in: path
        description: Provider ID
        required: true
        schema:
          type: string
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/UploadUrlRequest'
        required: true
      responses:
        '403':
          description: Access denied
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/UploadUrlResponse'
        '200':
          description: Upload URL generated
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/UploadUrlResponse'
        '401':
          description: Unauthorized
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/UploadUrlResponse'
  /api/core/providers/{providerId}/items/confirm:
    post:
      tags:
      - Provider Items
      summary: Confirm presigned upload
      description: Confirms that a file was uploaded via presigned URL
      operationId: confirmUpload
      parameters:
      - name: providerId
        in: path
        description: Provider ID
        required: true
        schema:
          type: string
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/ConfirmUploadRequest'
        required: true
      responses:
        '200':
          description: Upload confirmed
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ProviderItem'
        '404':
          description: File not found
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ProviderItem'
        '401':
          description: Unauthorized
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ProviderItem'
  /api/core/providers/{providerId}/items/download-url:
    get:
      tags:
      - Provider Items
      summary: Get download URL
      description: Returns a URL to download the file
      operationId: getDownloadUrl
      parameters:
      - name: providerId
        in: path
        description: Provider ID
        required: true
        schema:
          type: string
      - name: key
        in: query
        description: File key (must not end with '/')
        required: true
        schema:
          type: string
      - name: expirationMinutes
        in: query
        description: URL expiration in minutes
        required: false
        schema:
          type: integer
          format: int32
          default: 15
      responses:
        '403':
          description: Access denied
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/DownloadUrlResponse'
        '200':
          description: Download URL generated
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/DownloadUrlResponse'
        '404':
          description: File not found
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/DownloadUrlResponse'
        '401':
          description: Unauthorized
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/DownloadUrlResponse'
  /api/core/providers/{providerId}/items/content:
    get:
      tags:
      - Provider Items
      summary: Get file content
      description: Returns the raw file content (proxy for providers without presigned URLs)
      operationId: getFileContent
      parameters:
      - name: providerId
        in: path
        description: Provider ID
        required: true
        schema:
          type: string
      - name: key
        in: query
        description: File key (must not end with '/')
        required: true
        schema:
          type: string
      responses:
        '403':
          description: Access denied
          content:
            '*/*':
              schema:
                type: string
                format: byte
        '200':
          description: File content
          content:
            '*/*':
              schema:
                type: string
                format: byte
        '404':
          description: File not found
          content:
            '*/*':
              schema:
                type: string
                format: byte
        '401':
          description: Unauthorized
          content:
            '*/*':
              schema:
                type: string
                format: byte
components:
  schemas:
    ItemReference:
      type: object
      description: Reference to an item. Use trailing slash for folders (e.g., 'folder/' or 'path/to/folder/')
      properties:
        key:
          type: string
          description: 'Full item key. Files: ''path/to/file.pdf'', Folders: ''path/to/folder/'''
          example: reports/document.pdf
      required:
      - key
    UploadUrlRequest:
      type: object
      description: Request for presigned upload URL
      properties:
        key:
          type: string
          description: Full file key (must not end with '/')
          example: reports/document.pdf
        size:
          type: integer
          format: int64
          description: File size in bytes
          example: 1048576
        mediaType:
          type: string
          description: Media type
          example: application/pdf
      required:
      - key
    UploadUrlResponse:
      type: object
      description: Presigned upload URL response
      properties:
        url:
          type: string
          description: Presigned URL for direct upload (null if not supported)
        expiresInSeconds:
          type: integer
          format: int32
          description: Time in seconds until the URL expires
        supported:
          type: boolean
          description: Whether presigned upload is supported by this provider
    ListItemsResponse:
      type: object
      description: Paginated list of provider items
      properties:
        items:
          type: array
          description: List of items (files and folders)
          items:
            $ref: '#/components/schemas/ProviderItem'
        nextCursor:
          type: string
          description: Cursor for next page, null if no more pages
    ConfirmUploadRequest:
      type: object
      description: Confirm presigned upload request
      properties:
        key:
          type: string
          description: Full file key (must not end with '/')
          example: reports/document.pdf
      required:
      - key
    CreateItemRequest:
      type: object
      description: Create folder request. Key must end with '/' to indicate a folder.
      properties:
        key:
          type: string
          description: Full folder key ending with '/'
          example: reports/archive/
      required:
      - key
    ProviderItem:
      type: object
      description: Provider item (file or folder)
      properties:
        providerId:
          type: string
          description: Provider ID
          example: 550e8400-e29b-41d4-a716-446655440000
        key:
          type: string
          description: 'Full item key. Files: ''path/to/file.pdf'', Folders: ''path/to/folder/'''
          example: reports/document.pdf
        type:
          type: string
          description: Item type
          enum:
          - FILE
          - FOLDER
          example: FILE
        size:
          type: integer
          format: int64
          description: File size in bytes (null for folders)
          example: 1048576
        extension:
          type: string
          description: File extension (null for folders)
          example: pdf
        mediaType:
          type: string
          description: Media type (null for folders)
          example: application/pdf
        lastModified:
          type: integer
          format: int64
          description: Last modified timestamp in milliseconds
          example: 1708123456789
    DownloadUrlResponse:
      type: object
      description: Download URL response
      properties:
        url:
          type: string
          description: URL to download the file
        expiresInSeconds:
          type: integer
          format: int32
          description: Time in seconds until the URL expires
  securitySchemes:
    TOKEN:
      type: http
      scheme: bearer
      bearerFormat: JWT