Get a list of registered user field types userfieldtype.list

curl -X POST \
        -H "Content-Type: application/json" \
        -H "Accept: application/json" \
        -d '{}' \
        https://**put_your_bitrix24_address**/rest/userfieldtype.list
        

// callListMethod: Retrieves all data at once. Use only for small selections (< 1000 items) due to high memory usage.
        
        try {
          const response = await $b24.callListMethod(
            'userfieldtype.list',
            {},
            (progress) => { console.log('Progress:', progress) }
          )
          const items = response.getData() || []
          for (const entity of items) { console.log('Entity:', entity) }
        } catch (error) {
          console.error('Request failed', error)
        }
        
        // fetchListMethod: Retrieves data in parts using an iterator. Use it for large data volumes to optimize memory usage.
        
        try {
          const generator = $b24.fetchListMethod('userfieldtype.list', {}, 'ID')
          for await (const page of generator) {
            for (const entity of page) { console.log('Entity:', entity) }
          }
        } catch (error) {
          console.error('Request failed', error)
        }
        
        // callMethod: Manually controls pagination through the start parameter. Use it for precise control of request batches. For large datasets, it is less efficient than fetchListMethod.
        
        try {
          const response = await $b24.callMethod('userfieldtype.list', {}, 0)
          const result = response.getData().result || []
          for (const entity of result) { console.log('Entity:', entity) }
        } catch (error) {
          console.error('Request failed', error)
        }
        

try {
            $userFieldTypesResult = $serviceBuilder->getPlacementScope()->userFieldType()->list();
            $userFieldTypes = $userFieldTypesResult->getUserFieldTypes();
            foreach ($userFieldTypes as $userFieldType) {
                print("Description: " . $userFieldType->DESCRIPTION . "\n");
                print("Handler: " . $userFieldType->HANDLER . "\n");
                print("Title: " . $userFieldType->TITLE . "\n");
                print("User Type ID: " . $userFieldType->USER_TYPE_ID . "\n");
            }
        } catch (Throwable $e) {
            print("Error: " . $e->getMessage());
        }
        

BX24.callMethod(
            'userfieldtype.list',
            {},
            function(result)
            {
                if(result.error())
                    console.error(result.error());
                else
                    console.log(result.data());
            }
        );
        

require_once('crest.php');
        
        $result = CRest::call(
            'userfieldtype.list',
            []
        );
        
        echo '<PRE>';
        print_r($result);
        echo '</PRE>';