Get the List of Checklist Items for Task Template tasks.template.checklist.list

curl -X POST \
        -H "Content-Type: application/json" \
        -H "Accept: application/json" \
        -d '{
          "templateId": 139,
          "filter": {
            "IS_COMPLETE": "N",
            "IS_IMPORTANT": "N"
          },
          "select": [
            "ID",
            "TEMPLATE_ID",
            "PARENT_ID",
            "TITLE",
            "SORT_INDEX",
            "IS_COMPLETE",
            "IS_IMPORTANT"
          ],
          "order": {
            "SORT_INDEX": "asc",
            "ID": "desc"
          },
          "auth": "**put_access_token_here**"
        }' \
        https://**put_your_bitrix24_address**/rest/tasks.template.checklist.list
        

// callListMethod: Retrieves all data at once.
        // Use only for small selections (< 1000 items) due to high
        // memory load.
        
        try {
            const response = await $b24.callListMethod(
                'tasks.template.checklist.list',
                {
                    templateId: 139,
                    filter: {
                        IS_COMPLETE: 'N',
                        IS_IMPORTANT: 'N'
                    },
                    select: [
                        'ID',
                        'TEMPLATE_ID',
                        'PARENT_ID',
                        'TITLE',
                        'SORT_INDEX',
                        'IS_COMPLETE',
                        'IS_IMPORTANT'
                    ],
                    order: {
                        SORT_INDEX: 'asc',
                        ID: 'desc'
                    }
                },
                (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: Selects data in parts using an iterator.
        // Use for large volumes of data for efficient memory consumption.
        
        try {
            const generator = $b24.fetchListMethod('tasks.template.checklist.list', {
                templateId: 139,
                filter: {
                    IS_COMPLETE: 'N',
                    IS_IMPORTANT: 'N'
                },
                select: [
                    'ID',
                    'TEMPLATE_ID',
                    'PARENT_ID',
                    'TITLE',
                    'SORT_INDEX',
                    'IS_COMPLETE',
                    'IS_IMPORTANT'
                ],
                order: {
                    SORT_INDEX: 'asc',
                    ID: 'desc'
                }
            }, 'ID');
            for await (const page of generator) {
                for (const entity of page) { console.log('Entity:', entity) }
            }
        } catch (error) {
        console.error('Request failed', error)
        }
        
        // callMethod: Manual control of pagination through the start parameter.
        // Use for precise control over request batches.
        // Less efficient for large data than fetchListMethod.
        
        try {
            const response = await $b24.callMethod('tasks.template.checklist.list', {
                templateId: 139,
                filter: {
                    IS_COMPLETE: 'N',
                    IS_IMPORTANT: 'N'
                },
                select: [
                    'ID',
                    'TEMPLATE_ID',
                    'PARENT_ID',
                    'TITLE',
                    'SORT_INDEX',
                    'IS_COMPLETE',
                    'IS_IMPORTANT'
                ],
                order: {
                    SORT_INDEX: 'asc',
                    ID: 'desc'
                }
            }, 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(
                    'tasks.template.checklist.list',
                    [
                        'templateId' => 139,
                        'filter' => [
                            'IS_COMPLETE' => 'N',
                            'IS_IMPORTANT' => 'N',
                        ],
                        'select' => [
                            'ID',
                            'TEMPLATE_ID',
                            'PARENT_ID',
                            'TITLE',
                            'SORT_INDEX',
                            'IS_COMPLETE',
                            'IS_IMPORTANT',
                        ],
                        'order' => [
                            'SORT_INDEX' => 'asc',
                            'ID' => 'desc',
                        ]
                    ]
                );
        
            $result = $response
                ->getResponseData()
                ->getResult();
        
            print_r($result);
        } catch (Throwable $e) {
            echo $e->getMessage();
        }
        

BX24.callMethod(
            'tasks.template.checklist.list',
            {
                templateId: 139,
                filter: {
                    IS_COMPLETE: 'N',
                    IS_IMPORTANT: 'N'
                },
                select: [
                    'ID',
                    'TEMPLATE_ID',
                    'PARENT_ID',
                    'TITLE',
                    'SORT_INDEX',
                    'IS_COMPLETE',
                    'IS_IMPORTANT'
                ],
                order: {
                    SORT_INDEX: 'asc',
                    ID: 'desc'
                }
            },
            function(result)
            {
                if (result.error())
                {
                    console.error(result.error());
                }
                else
                {
                    console.log(result.data());
                }
            }
        );
        

require_once('crest.php');
        
        $result = CRest::call(
            'tasks.template.checklist.list',
            [
                'templateId' => 139,
                'filter' => [
                    'IS_COMPLETE' => 'N',
                    'IS_IMPORTANT' => 'N',
                ],
                'select' => [
                    'ID',
                    'TEMPLATE_ID',
                    'PARENT_ID',
                    'TITLE',
                    'SORT_INDEX',
                    'IS_COMPLETE',
                    'IS_IMPORTANT',
                ],
                'order' => [
                    'SORT_INDEX' => 'asc',
                    'ID' => 'desc',
                ]
            ]
        );
        
        print_r($result);