One-time deinitialization function for the Shadow library.

void AwsIotShadow_Cleanup( void );

This function frees resources taken in AwsIotShadow_Init and deletes any persistent subscriptions. It should be called to clean up the Shadow library. After this function returns, AwsIotShadow_Init must be called again before calling any other Shadow function.

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

See also: AwsIotShadow_Init