Get the list of Sales Funnels crm.category.list

curl -X POST \
        -H "Content-Type: application/json" \
        -H "Accept: application/json" \
        -d '{"entityTypeId":2,"auth":"**put_access_token_here**"}' \
        https://**put_your_bitrix24_address**/rest/crm.category.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(
            'crm.category.list',
            {
              entityTypeId: 2,
            },
            (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('crm.category.list', { entityTypeId: 2 }, '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('crm.category.list', { entityTypeId: 2 }, 0)
          const result = response.getData().result || []
          for (const entity of result) { console.log('Entity:', entity) }
        } catch (error) {
          console.error('Request failed', error)
        }
        

try {
            $response = $b24Service
                ->core
                ->call(
                    'crm.category.list',
                    [
                        'entityTypeId' => 2,
                    ]
                );
        
            $result = $response
                ->getResponseData()
                ->getResult();
        
            if ($result->error()) {
                error_log($result->error());
                echo 'Error: ' . $result->error();
            } else {
                echo 'Success: ' . print_r($result->data(), true);
            }
        
        } catch (Throwable $e) {
            error_log($e->getMessage());
            echo 'Error fetching category list: ' . $e->getMessage();
        }
        

BX24.callMethod(
            "crm.category.list",
            {
                entityTypeId: 2,
            },
            (result) => 
            {
                if (result.error())
                {
                    console.error(result.error());
                }
                else
                {
                    console.info(result.data());
                }
            }
        );
        

require_once('crest.php');
        
        $result = CRest::call(
            'crm.category.list',
            [
                'entityTypeId' => 2
            ]
        );
        
        echo '<PRE>';
        print_r($result);
        echo '</PRE>';