Returns a string that describes an IotMqttOperationType_t.

const char * IotMqtt_OperationType( IotMqttOperationType_t operation );

This function returns a string describing an MQTT operation type, operation.

The string returned by this function MUST be treated as read-only: any attempt to modify its contents may result in a crash. Therefore, this function is limited to usage in logging.

Parameters

[in] operation The operation to describe.

Returns: A read-only string that describes operation.

Warning: The string returned by this function must never be modified.