service Connector {
    // GetPayload should return all payloads given a payload kind:
    //   - If payload kind is set to STREAM, it should return all available streams (including discovered streams)
    //   - If payload kind is set to CONFIG, it should return the current config in use.
    rpc GetPayload(GetPayloadRequest) returns (GetPayloadResponse);

    // SetPayload takes a connector ID and a list of payloads and applies those
    // payloads to the relevant connector:
    //   - Payloads of kind STREAM should be subscribed to by the connector
    //   - Payloads of kind CONFIG should be used to update the current connector config
    rpc SetPayload(SetPayloadRequest) returns (SetPayloadResponse);

    // GetEvents returns all the events for a given connector ID. Events can be of type Alert or Status
    rpc GetEvents(GetEventsRequest) returns (GetEventsResponse);
}