# CigiTerrestrialResponse Class (CPP) **Header:** #include ## CigiTerrestrialResponse Class ### Members --- ## void setRequestID ( int id ) Sets the value of the **Request ID** parameter to be specified in the packet. ### Arguments - *int* **id** - **Request ID** parameter value. ## void setSurfaceID ( int id ) Sets the value of the **Surface Condition ID** parameter to be specified in the packet. ### Arguments - *int* **id** - **Surface Condition ID** parameter value in the [0, 65535] range. > **Notice:** Used to indicate the presence of a specific surface condition or contaminant at the test point. Surface condition codes are IG-dependent.