• COAP_RESPONSE_BAD_OPTION : coap_response.h
• COAP_RESPONSE_BAD_REQUEST : coap_response.h
• COAP_RESPONSE_CHANGED : coap_response.h
• COAP_RESPONSE_CONTENT : coap_response.h
• COAP_RESPONSE_CREATED : coap_response.h
• COAP_RESPONSE_DELETED : coap_response.h
• COAP_RESPONSE_UNAUTHORIZED : coap_response.h
• COAP_RESPONSE_VALID : coap_response.h