parameters:
  - name: id
    in: path
    required: true
    description: Document primary key.
    schema:
      type: string
      format: uuid
    example: dddddddd-dddd-4ddd-8ddd-dddddddddddd
get:
  tags: [Documents]
  summary: Get a document
  description: Returns document metadata and a presigned GET URL.
  operationId: get-api-documents-id
  responses:
    "200":
      description: Document with download URL.
      content:
        application/json:
          schema:
            $ref: ../components/schemas.yaml#/Document
    "400":
      description: Invalid id.
      content:
        application/json:
          schema:
            $ref: ../components/schemas.yaml#/Error
    "401":
      description: Missing session.
      content:
        application/json:
          schema:
            $ref: ../components/schemas.yaml#/Error
    "404":
      description: Document not found.
      content:
        application/json:
          schema:
            $ref: ../components/schemas.yaml#/Error