One-time initialization function for the platform metrics component.

bool IotMetrics_Init( void );

This function initializes the platform metrics component. It must be called once (and only once) before calling any other metrics or Device Defender function. Calling this function more than once without first calling IotMetrics_Cleanup may result in a crash.

Returns: true is initialization succeeded; false otherwise.

Warning: No thread-safety guarantees are provided for this function.