syntax = "proto3";
option optimize_for = LITE_RUNTIME;

package atakmap.commoncommo.protobuf.v1;

// TAK Protocol control message
// This specifies to a recipient what versions
// of protocol elements this sender supports during
// decoding.
message TakControl {
    // Lowest TAK protocol version supported
    // If not filled in (reads as 0), version 1 is assumed
    uint32 minProtoVersion = 1;

    // Highest TAK protocol version supported
    // If not filled in (reads as 0), version 1 is assumed
    uint32 maxProtoVersion = 2;

    // UID of the sending contact. May be omitted if
    // this message is paired in a TakMessage with a CotEvent
    // and the CotEvent contains this information
    string contactUid = 3;
}