AccountService.addAccountToTenants Method
        
 Adds an account to the specified tenants.
 
         
        Parameters
        
            - accountId
            
 
            - 
                
Type: String
The ID of the account. 
            - tenantIds
            
 
            - 
                
Type: Array
ElementType: String
A collection containing the IDs of all tenants to which the account should be added. 
        
        Return Value
        
Type: jQuery.Promise
        
A promise object that is resolved when the call is complete.