Get Checklist Item task.checklistitem.get

curl -X POST \
        -H "Content-Type: application/json" \
        -H "Accept: application/json" \
        -d '{"TASKID":8017,"ITEMID":479,"auth":"**put_access_token_here**"}' \
        https://**put_your_bitrix24_address**/rest/task.checklistitem.get
        

// This snippet is an ES module: top-level await requires type="module" or a bundler.
        // $b24 is an already-initialized SDK instance (see the SDK "Get started" guide).
        import { Text } from '@bitrix24/b24jssdk'
        import type { B24Frame } from '@bitrix24/b24jssdk'
        
        declare const $b24: B24Frame
        
        // Shape of the payload returned in result (match the "response handling" section of the page)
        type ChecklistItemResult = {
          ID: string
          TASK_ID: string
          PARENT_ID: string
          CREATED_BY: string
          TITLE: string
          SORT_INDEX: string
          IS_COMPLETE: string
          IS_IMPORTANT: string
          TOGGLED_BY: string | null
          TOGGLED_DATE: string
          MEMBERS: Array<{
            ID: string
            TYPE: string
            NAME: string
            PERSONAL_PHOTO: string
            PERSONAL_GENDER: string
            IMAGE: string
            IS_COLLABER: boolean
          }>
          ATTACHMENTS: Record<string, {
            ATTACHMENT_ID: number
            NAME: string
            SIZE: string
            FILE_ID: string
            DOWNLOAD_URL: string
            VIEW_URL: string
          }>
        }
        
        try {
          const response = await $b24.actions.v2.call.make<ChecklistItemResult>({
            method: 'task.checklistitem.get',
            params: {
              TASKID: 8017,
              ITEMID: 479,
            },
            requestId: Text.getUuidRfc4122()
          })
        
          // The payload is available only on a successful response
          if (!response.isSuccess) {
            console.error(response.getErrorMessages().join('; '))
          } else {
            const result = response.getData()!.result
            console.info('Checklist item:', result.ID, result.TITLE, 'complete:', result.IS_COMPLETE)
          }
        } catch (error) {
          // Thrown on transport or SDK failures (AjaxError, SdkError, etc.)
          console.error(error)
        }
        

<!-- Load the SDK (UMD build); it is exposed as the global B24Js -->
        <script src="https://unpkg.com/@bitrix24/b24jssdk@1/dist/umd/index.min.js"></script>
        <script>
          async function getChecklistItem() {
            try {
              // Initialize the SDK inside a Bitrix24 frame
              const $b24 = await B24Js.initializeB24Frame()
        
              const response = await $b24.actions.v2.call.make({
                method: 'task.checklistitem.get',
                params: {
                  TASKID: 8017,
                  ITEMID: 479,
                },
                requestId: B24Js.Text.getUuidRfc4122()
              })
        
              // The payload is available only on a successful response
              if (!response.isSuccess) {
                console.error(response.getErrorMessages().join('; '))
                return
              }
        
              const result = response.getData().result
              console.info('Checklist item:', result.ID, result.TITLE, 'complete:', result.IS_COMPLETE)
            } catch (error) {
              // Thrown on transport or SDK failures (AjaxError, SdkError, etc.)
              console.error(error)
            }
          }
        
          document.addEventListener('DOMContentLoaded', getChecklistItem)
        </script>
        

from b24pysdk.errors import BitrixAPIError, BitrixSDKException
        
        try:
            bitrix_response = client.task.checklistitem.get(
                task_id=8017,
                item_id=479,
            ).response
            result = bitrix_response.result
            print(result)
        except BitrixAPIError as error:
            print(
                "Bitrix API error",
                f"error: {error.error}",
                f"error_description: {error.error_description}",
                sep="\n",
            )
        except BitrixSDKException as error:
            print(f"Bitrix SDK error: {error.message}")
        except Exception as error:
            print(f"Unexpected error: {error}")
        

try {
            $response = $b24Service
                ->core
                ->call(
                    'task.checklistitem.get',
                    [
                        'TASKID' => 8017,
                        'ITEMID' => 479
                    ]
                );
        
            $result = $response
                ->getResponseData()
                ->getResult();
        
            echo 'Success: ' . print_r($result, true);
            processData($result);
        
        } catch (Throwable $e) {
            error_log($e->getMessage());
            echo 'Error retrieving checklist item: ' . $e->getMessage();
        }
        

BX24.callMethod(
            'task.checklistitem.get',
            {
                TASKID: 8017,
                ITEMID: 479
            },
            function(result){
                console.info(result.data());
                console.log(result);
            }
        );
        

require_once('crest.php');
        
        $result = CRest::call(
            'task.checklistitem.get',
            [
                'TASKID' => 8017,
                'ITEMID' => 479
            ]
        );
        
        echo '<PRE>';
        print_r($result);
        echo '</PRE>';
        

// client and ctx are already created — see the Go SDK section
        res, err := client.Core().Call(ctx, "task.checklistitem.get", b24.Params{
        	"TASKID": 8017,
        	"ITEMID": 479,
        }, b24.WithIdempotent())
        if err != nil {
        	return fmt.Errorf("task.checklistitem.get: %w", err)
        }
        
        var item struct {
        	ID        b24.ID `json:"ID"`
        	TaskID    b24.ID `json:"TASK_ID"`
        	ParentID  b24.ID `json:"PARENT_ID"`
        	CreatedBy string `json:"CREATED_BY"`
        	Title     string `json:"TITLE"`
        	SortIndex string `json:"SORT_INDEX"`
        }
        if err := json.Unmarshal(res.Result, &item); err != nil {
        	return fmt.Errorf("parse response: %w", err)
        }
        fmt.Println(item.ID, item.TaskID)