AfDalSimpleData* afdal_af_kernel_af_group_af_user_num_elements_sync gint  af_user_id  ) 
 

Allows to get how many groups have the given user inside them.

INVOCATION METHOD: This function allows to perform an synchronous remote invocation. for the service "af_kernel::af_group::af_user_num_elements".

This function is a synchronous version for afdal_af_kernel_af_group_af_user_num_elements function.

Parameters:
af_user_id User unique identifier to count how many group have this user included.