private String generateScope ( SignableRequest < ? > request , String dateStamp , String serviceName , String regionName ) { final StringBuilder scopeBuilder = new StringBuilder ( ) ; return scopeBuilder . append ( dateStamp ) . append ( "/" ) . append ( regionName ) . append ( "/" ) . append ( serviceName ) . append ( "/" ) . append ( SignerConstants . AWS4_TERMINATOR ) . toString ( ) ; }
Returns the scope to be used for the signing .