CORE_USER_CUSTOM_PROFILE_SEARCH CORE Endpoint
  /rpc/core/?method=CORE_USER_CUSTOM_PROFILE_SEARCH _MANAGE
     
  Use CORE_USER_PROFILE_SEARCH for standard profile items  
  For information on how to use Advanced Searches, click here  
  DETAILS    
  Prefix UserProfile  
  SUB SEARCHES    
  CUSTOM OPTIONS TYPE  
  AVAILABLE FIELDS TYPE  
  Attribute Numeric  
  Id Numeric  
  User Numeric See CORE_USER_SEARCH
  UserText Text (50)  
  Value Text (50)  
       
  Audit Fields   Click here for more information
  RETURN  
  Selected Fields