+ * Data type whether the data is Request Message or Response Message.
+ * if there is some failure before send data on network.
+ * Type will be set as error type for error callback.
+ */
+typedef enum
+{
+ CA_REQUEST_DATA = 1,
+ CA_RESPONSE_DATA,
+ CA_ERROR_DATA,
+ CA_RESPONSE_FOR_RES
+} CADataType_t;
+
+/**
+ * Transport Protocol IDs for additional options.