{
  "openapi": "3.1.0",
  "info": {
    "title": "FastAPI",
    "version": "0.1.0"
  },
  "paths": {
    "/chat/completions": {
      "post": {
        "tags": [
          "Agent Chat"
        ],
        "summary": "Generate chat completions",
        "description": "Generate a response from the agent based on user input. Supports optional SSE streaming.",
        "operationId": "chat",
        "security": [
          {
            "APIKeyHeader": []
          }
        ],
        "parameters": [
          {
            "name": "x-ibm-thread-id",
            "in": "header",
            "required": false,
            "schema": {
              "anyOf": [
                {
                  "type": "string"
                },
                {
                  "type": "null"
                }
              ],
              "title": "X-Ibm-Thread-Id"
            }
          }
        ],
        "requestBody": {
          "required": true,
          "content": {
            "application/json": {
              "schema": {
                "$ref": "#/components/schemas/ChatCompletionRequest"
              }
            }
          }
        },
        "responses": {
          "200": {
            "description": "Successful Response",
            "content": {
              "application/json": {
                "schema": {}
              }
            }
          },
          "422": {
            "description": "Validation Error",
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/HTTPValidationError"
                }
              }
            }
          }
        }
      }
    }
  },
  "components": {
    "schemas": {
      "ChatCompletionRequest": {
        "properties": {
          "model": {
            "anyOf": [
              {
                "type": "string"
              },
              {
                "type": "null"
              }
            ],
            "title": "Model",
            "description": "ID of the model to use"
          },
          "messages": {
            "items": {
              "type": "object"
            },
            "type": "array",
            "title": "Messages",
            "description": "Array of messages (role/content)"
          },
          "stream": {
            "anyOf": [
              {
                "type": "boolean"
              },
              {
                "type": "null"
              }
            ],
            "title": "Stream",
            "description": "Whether to stream responses as SSE",
            "default": false
          }
        },
        "type": "object",
        "required": [
          "messages"
        ],
        "title": "ChatCompletionRequest",
        "description": "Request body matching the OpenAPI spec for /chat/completions."
      },
      "HTTPValidationError": {
        "properties": {
          "detail": {
            "items": {
              "$ref": "#/components/schemas/ValidationError"
            },
            "type": "array",
            "title": "Detail"
          }
        },
        "type": "object",
        "title": "HTTPValidationError"
      },
      "ValidationError": {
        "properties": {
          "loc": {
            "items": {
              "anyOf": [
                {
                  "type": "string"
                },
                {
                  "type": "integer"
                }
              ]
            },
            "type": "array",
            "title": "Location"
          },
          "msg": {
            "type": "string",
            "title": "Message"
          },
          "type": {
            "type": "string",
            "title": "Error Type"
          }
        },
        "type": "object",
        "required": [
          "loc",
          "msg",
          "type"
        ],
        "title": "ValidationError"
      }
    },
    "securitySchemes": {
      "APIKeyHeader": {
        "type": "apiKey",
        "in": "header",
        "name": "X-API-KEY"
      }
    }
  }
}