Update conversation

{
  "type": "object",
  "properties": {
    "conversation_id": {
      "type": "string",
      "format": "uuid",
      "description": "Conversation identifier that scopes the request."
    },
    "title": {
      "type": "string",
      "description": "Short human-readable title for the record."
    },
    "status": {
      "type": "string",
      "enum": [
        "active",
        "archived"
      ],
      "description": "Lifecycle status for the target record."
    },
    "summary": {
      "type": "string",
      "description": "Provide the summary."
    }
  },
  "required": [
    "conversation_id"
  ],
  "additionalProperties": false,
  "description": "Input schema for the update_conversation tool.",
  "$schema": "http://json-schema.org/draft-07/schema#"
}

{
  "type": "object",
  "properties": {
    "id": {
      "type": "string",
      "description": "Conversation identifier."
    },
    "project_id": {
      "type": [
        "string",
        "null"
      ],
      "description": "Project identifier that owns the conversation, or null for global/system conversations."
    },
    "type": {
      "type": "string",
      "description": "Conversation type, such as agent, support, or workflow conversation."
    },
    "title": {
      "type": [
        "string",
        "null"
      ],
      "description": "Human-readable conversation title."
    },
    "summary": {
      "type": [
        "string",
        "null"
      ],
      "description": "Short summary of the conversation state or topic."
    },
    "status": {
      "type": "string",
      "description": "Lifecycle status of the conversation."
    },
    "current_node": {
      "type": [
        "string",
        "null"
      ],
      "description": "Current workflow or agent node associated with the conversation, when available."
    },
    "message_count": {
      "type": "number",
      "description": "Number of persisted messages in the conversation."
    },
    "last_message_at": {
      "type": [
        "string",
        "null"
      ],
      "description": "Timestamp of the most recent message in the conversation."
    },
    "metadata": {
      "anyOf": [
        {
          "type": "object",
          "additionalProperties": {
            "description": "Additional structured values associated with this result."
          },
          "description": "Additional structured metadata for the record."
        },
        {
          "type": "null",
          "description": "Additional structured metadata returned by the tool."
        }
      ],
      "description": "Additional machine-readable conversation metadata."
    },
    "created_by": {
      "type": [
        "string",
        "null"
      ],
      "description": "User or actor identifier that created the conversation."
    },
    "archived_at": {
      "type": [
        "string",
        "null"
      ],
      "description": "Timestamp when the conversation was archived, or null when active."
    },
    "created_at": {
      "type": "string",
      "description": "Timestamp when the conversation was created."
    },
    "updated_at": {
      "type": "string",
      "description": "Timestamp when the conversation was last updated."
    }
  },
  "required": [
    "id",
    "project_id",
    "type",
    "title",
    "summary",
    "status",
    "current_node",
    "message_count",
    "last_message_at",
    "metadata",
    "created_by",
    "archived_at",
    "created_at",
    "updated_at"
  ],
  "additionalProperties": false,
  "description": "Conversation record returned by MCP conversation tools.",
  "$schema": "http://json-schema.org/draft-07/schema#"
}