<!-- Archive by https://little-link.co/archive -->
{
    "$defs": {
        "ChatMessage": {
            "additionalProperties": true,
            "properties": {
                "role": {
                    "anyOf": [
                        {
                            "$ref": "#/$defs/Role"
                        },
                        {
                            "type": "string"
                        }
                    ],
                    "description": "Role of the entity that created the message.",
                    "title": "Role"
                },
                "parts": {
                    "description": "List of message parts that make up the message content.",
                    "items": {
                        "anyOf": [
                            {
                                "$ref": "#/$defs/TextPart"
                            },
                            {
                                "$ref": "#/$defs/ToolCallRequestPart"
                            },
                            {
                                "$ref": "#/$defs/ToolCallResponsePart"
                            },
                            {
                                "$ref": "#/$defs/GenericPart"
                            }
                        ]
                    },
                    "title": "Parts",
                    "type": "array"
                }
            },
            "required": [
                "role",
                "parts"
            ],
            "title": "ChatMessage",
            "type": "object"
        },
        "GenericPart": {
            "additionalProperties": true,
            "description": "Represents an arbitrary message part with any type and properties.\nThis allows for extensibility with custom message part types.",
            "properties": {
                "type": {
                    "description": "The type of the content captured in this part.",
                    "title": "Type",
                    "type": "string"
                }
            },
            "required": [
                "type"
            ],
            "title": "GenericPart",
            "type": "object"
        },
        "Role": {
            "enum": [
                "system",
                "user",
                "assistant",
                "tool"
            ],
            "title": "Role",
            "type": "string"
        },
        "TextPart": {
            "additionalProperties": true,
            "description": "Represents text content sent to or received from the model.",
            "properties": {
                "type": {
                    "const": "text",
                    "description": "The type of the content captured in this part.",
                    "title": "Type",
                    "type": "string"
                },
                "content": {
                    "description": "Text content sent to or received from the model.",
                    "title": "Content",
                    "type": "string"
                }
            },
            "required": [
                "type",
                "content"
            ],
            "title": "TextPart",
            "type": "object"
        },
        "ToolCallRequestPart": {
            "additionalProperties": true,
            "description": "Represents a tool call requested by the model.",
            "properties": {
                "type": {
                    "const": "tool_call",
                    "description": "The type of the content captured in this part.",
                    "title": "Type",
                    "type": "string"
                },
                "id": {
                    "anyOf": [
                        {
                            "type": "string"
                        },
                        {
                            "type": "null"
                        }
                    ],
                    "default": null,
                    "description": "Unique identifier for the tool call.",
                    "title": "Id"
                },
                "name": {
                    "description": "Name of the tool.",
                    "title": "Name",
                    "type": "string"
                },
                "arguments": {
                    "default": null,
                    "description": "Arguments for the tool call.",
                    "title": "Arguments"
                }
            },
            "required": [
                "type",
                "name"
            ],
            "title": "ToolCallRequestPart",
            "type": "object"
        },
        "ToolCallResponsePart": {
            "additionalProperties": true,
            "description": "Represents a tool call result sent to the model or a built-in tool call outcome and details.",
            "properties": {
                "type": {
                    "const": "tool_call_response",
                    "description": "The type of the content captured in this part.",
                    "title": "Type",
                    "type": "string"
                },
                "id": {
                    "anyOf": [
                        {
                            "type": "string"
                        },
                        {
                            "type": "null"
                        }
                    ],
                    "default": null,
                    "description": "Unique tool call identifier.",
                    "title": "Id"
                },
                "response": {
                    "description": "Tool call response.",
                    "title": "Response"
                }
            },
            "required": [
                "type",
                "response"
            ],
            "title": "ToolCallResponsePart",
            "type": "object"
        }
    },
    "description": "Represents the list of input messages sent to the model.",
    "items": {
        "$ref": "#/$defs/ChatMessage"
    },
    "title": "InputMessages",
    "type": "array"
}