{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "$id": "https://fdc3.finos.org/schemas/2.1/bridging/agentRequest.schema.json",
  "title": "Agent Request Message",
  "type": "object",
  "description": "A request message from a Desktop Agent to the Bridge.",
  "properties": {
    "type": {
      "title": "Request Message type",
      "type": "string",
      "enum": [
        "broadcastRequest",
        "findInstancesRequest",
        "findIntentRequest",
        "findIntentsByContextRequest",
        "getAppMetadataRequest",
        "openRequest",
        "PrivateChannel.broadcast",
        "PrivateChannel.eventListenerAdded",
        "PrivateChannel.eventListenerRemoved",
        "PrivateChannel.onAddContextListener",
        "PrivateChannel.onDisconnect",
        "PrivateChannel.onUnsubscribe",
        "raiseIntentRequest"
      ],
      "description": "Identifies the type of the message and it is typically set to the FDC3 function name that the message relates to, e.g. 'findIntent', with 'Request' appended."
    },
    "payload": {
      "title": "Message payload",
      "type": "object",
      "description": "The message payload typically contains the arguments to FDC3 API functions."
    },
    "meta": {
      "$ref": "#/$defs/AgentRequestMeta"
    }
  },
  "required": ["type", "payload", "meta"],
  "additionalProperties": false,
  "$defs": {
    "AgentRequestMeta": {
      "title": "Agent Request Metadata",
      "description": "Metadata for a request message sent by Desktop Agents to the Bridge.",
      "type": "object",
      "properties": {
        "requestUuid": {
          "$ref": "common.schema.json#/$defs/RequestUuid"
        },
        "timestamp": {
          "$ref": "common.schema.json#/$defs/Timestamp"
        },
        "source": {
          "title": "Source identifier",
          "description": "Field that represents the source application that the request was received from, or the source Desktop Agent if it issued the request itself.",
          "$ref": "common.schema.json#/$defs/RequestSource"
        },
        "destination": {
          "title": "Destination identifier",
          "description": "Optional field that represents the destination that the request should be routed to. Must be set by the Desktop Agent for API calls that include a target app parameter and must include the name of the Desktop Agent hosting the target application.",
          "$ref": "common.schema.json#/$defs/BridgeParticipantIdentifier"
        }
      },
      "required": ["requestUuid", "timestamp"],
      "additionalProperties": false
    }
  }
}