async echo(stub, args) {
		logger.info('Echo Response\n');

		return shim.success(Buffer.from(args[0]));
	}
/*
	* Used to return what's in the input for testing purposes
	* */
Used to return what's in the input for testing purposes
Used to return what ' s in the input for testing purposes
async echo(stub, args) {
		logger.info('Echo Response\n');
		return shim.success(Buffer.from(args[0]));
	}
async echo ( stub , args ) { logger . info ( 'Echo Response\n' ) ; return shim . success ( Buffer . from ( args [ 0 ] ) ) ; }
Used to return what's in the input for testing purposes
Used to return what ' s in the input for testing purposes