type: object
description: |
  Prompt service request - template-based text generation.

  Execute a stored prompt template with variable substitution.
required:
  - id
properties:
  id:
    type: string
    description: Prompt template ID (stored in config)
    example: summarize-document
  terms:
    type: object
    description: Template variables as key-value pairs (values are JSON strings)
    additionalProperties:
      type: string
    example:
      document: '"This is the document text to summarize..."'
      max_length: '"200"'
  variables:
    type: object
    description: Alternative to terms - variables as native JSON values (auto-converted)
    additionalProperties: {}
    example:
      document: This is the document text to summarize...
      max_length: 200
  streaming:
    type: boolean
    description: Enable streaming response delivery
    default: false
    example: true