Delete a CRM Pipeline v 3.0 crm.[type].category.delete

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Scope: crm

Who can execute the method: a CRM administrator or a user with the "Manage pipelines" permission in a CRM access role. For an SPA of a digital workplace — an administrator of this digital workplace or a user with the "Manage pipelines" permission in a digital workplace access role. The user must also have permission to read the items of this pipeline

This method belongs to REST 3.0. The call specifics and response format of the new API version are described in the REST 3.0 overview.

The crm.<type>.category.delete method deletes a pipeline together with its stages. The object type is set by the <type> segment of the method name.

Only an empty pipeline can be deleted. First move the items to another pipeline with the crm.<type>.update method or delete them with the crm.<type>.delete method. Contacts and companies have no categoryId field in REST 3.0, so their items can only be deleted.

Method Name for the Object Type

Object type	Method
Deal	`crm.deal.category.delete`
Contact	`crm.contact.category.delete`
Company	`crm.company.category.delete`
SPA	`crm.smartprocess<entityTypeId>.category.delete`, for example, `crm.smartprocess1038.category.delete`

For an SPA, the method name includes its type ID entityTypeId. SPA type IDs are returned by the crm.type.list method in the entityTypeId field.

Deals, contacts, and companies have pipelines, and so does an SPA if pipelines are enabled in its type settings. Leads, estimates, invoices, and my company have none.

The method name is written in lowercase: crm.smartprocess1038.category.delete, not crm.smartProcess1038.category.delete. If the name is written in a different case, the method returns the "Method Not Found" error.

Method Parameters

Required parameters are marked with *

Name
type

Description

id*
integer

ID of the pipeline to delete.

Pipeline IDs can be retrieved with the crm.<type>.category.list method. The default pipeline of a deal, a contact, and a company with id 0 cannot be deleted

Code Examples

How to Use Examples in Documentation

The new API call differs by adding the /api/ segment to the request URL:

https://{installation_address}/rest/api/{user_id}/{webhook_token}/crm.smartprocess1038.category.delete

The examples delete pipeline 105 of an SPA with the type ID 1038. For a different object type, replace the method name according to the table above.

cURL (Webhook)

cURL (OAuth)

JS (TS)

JS (UMD)

Python

PHP

BX24.js

PHP CRest

curl -X POST \
        -H "Content-Type: application/json" \
        -H "Accept: application/json" \
        -d '{"id":105}' \
        https://**put_your_bitrix24_address**/rest/api/**put_your_user_id_here**/**put_your_webhook_here**/crm.smartprocess1038.category.delete

curl -X POST \
        -H "Content-Type: application/json" \
        -H "Accept: application/json" \
        -d '{"id":105,"auth":"**put_access_token_here**"}' \
        https://**put_your_bitrix24_address**/rest/api/crm.smartprocess1038.category.delete

CRM methods are not yet included in the list of REST 3.0 methods known to $b24.actions.v3.call.make: such a call returns the SDK error JSSDK_CORE_METHOD_NOT_SUPPORT_IN_API_V3. Call the method through the REST 3.0 HTTP client — $b24.getHttpClient(ApiVersion.v3).call.

import { ApiVersion, Text } from '@bitrix24/b24jssdk'
        import type { B24Frame } from '@bitrix24/b24jssdk'
        
        declare const $b24: B24Frame
        
        type CategoryDeleteResult = {
          result: boolean
        }
        
        try {
          const response = await $b24.getHttpClient(ApiVersion.v3).call<CategoryDeleteResult>(
            'crm.smartprocess1038.category.delete',
            {
              id: 105,
            },
            Text.getUuidRfc4122()
          )
        
          if (!response.isSuccess) {
            console.error(response.getErrorMessages().join('; '))
          } else {
            const result = response.getData()!.result
            console.info('Category deleted:', result.result)
          }
        } catch (error) {
          // Thrown on transport or SDK failures (AjaxError, SdkError, etc.)
          console.error(error)
        }

CRM methods are not yet included in the list of REST 3.0 methods known to $b24.actions.v3.call.make. Call the method through the REST 3.0 HTTP client — $b24.getHttpClient(B24Js.ApiVersion.v3).call.

<script src="https://unpkg.com/@bitrix24/b24jssdk@1/dist/umd/index.min.js"></script>
        <script>
          async function deleteCategory() {
            try {
              const $b24 = await B24Js.initializeB24Frame()
        
              const response = await $b24.getHttpClient(B24Js.ApiVersion.v3).call(
                'crm.smartprocess1038.category.delete',
                {
                  id: 105,
                },
                B24Js.Text.getUuidRfc4122()
              )
        
              if (!response.isSuccess) {
                console.error(response.getErrorMessages().join('; '))
                return
              }
        
              const result = response.getData().result
              console.info('Category deleted:', result.result)
            } catch (error) {
              // Thrown on transport or SDK failures (AjaxError, SdkError, etc.)
              console.error(error)
            }
          }
        
          document.addEventListener('DOMContentLoaded', deleteCategory)
        </script>

b24pysdk has no ready-made wrappers for CRM methods, and the SDK sends to REST 3.0 only the methods from the Config().api_v3_methods list. Add the method to this list and call it via bitrix_token.call_method with prefer_version=3.

from b24pysdk import Config
        from b24pysdk.errors import BitrixSDKException
        from b24pysdk.errors.v3 import BitrixAPIError
        
        method = "crm.smartprocess1038.category.delete"
        Config().configure(api_v3_methods=Config().api_v3_methods | {method})
        
        try:
            response = bitrix_token.call_method(
                api_method=method,
                params={
                    "id": 105,
                },
                prefer_version=3,
            )
            result = response["result"]
            print(result)
        except BitrixAPIError as error:
            print(
                "Bitrix API error",
                f"code: {error.code}",
                f"message: {error.error.message}",
                sep="\n",
            )
        except BitrixSDKException as error:
            print(f"Bitrix SDK error: {error.message}")
        except Exception as error:
            print(f"Unexpected error: {error}")

SDKs do not yet support the /rest/api/ address in calls. Use direct HTTP requests, for example, via cURL or fetch.

try {
            $response = $b24Service
                ->core
                ->call(
                    'crm.smartprocess1038.category.delete',
                    [
                        'id' => 105,
                    ]
                );
        
            $result = $response
                ->getResponseData()
                ->getResult();
        
            print_r($result);
        } catch (Throwable $e) {
            echo $e->getMessage();
        }

SDKs do not yet support the /rest/api/ address in calls. Use direct HTTP requests, for example, via cURL or fetch.

BX24.callMethod(
            'crm.smartprocess1038.category.delete',
            {
                id: 105,
            },
            result => {
                if (result.error())
                    console.error(result.error());
                else
                    console.dir(result.data());
            }
        );

SDKs do not yet support the /rest/api/ address in calls. Use direct HTTP requests, for example, via cURL or fetch.

require_once('crest.php');
        
        $result = CRest::call(
            'crm.smartprocess1038.category.delete',
            [
                'id' => 105,
            ]
        );
        
        echo '<PRE>';
        print_r($result);
        echo '</PRE>';

// client and ctx are already created — see the Go SDK section
        res, err := client.Core().Call(ctx, "crm.smartprocess1038.category.delete", b24.Params{
        	"id": 105,
        })
        if err != nil {
        	return fmt.Errorf("crm.smartprocess1038.category.delete: %w", err)
        }
        
        var deleted struct {
        	Result bool `json:"result"`
        }
        if err := json.Unmarshal(res.Result, &deleted); err != nil {
        	return fmt.Errorf("parse response: %w", err)
        }
        fmt.Println(deleted.Result)

Response Handling

HTTP status: 200

{
            "result": {
                "result": true
            },
            "time": {
                "start": 1793714909,
                "finish": 1793714909.23881,
                "duration": 0.23881006240844727,
                "processing": 0,
                "date_start": "2026-11-03T17:08:29+03:00",
                "date_finish": "2026-11-03T17:08:29+03:00",
                "operating_reset_at": 1793715180,
                "operating": 0.34415125846862793
            }
        }

Returned Data

Name `type`	Description
result `object`	Object with response data
result.result `boolean`	`true` if the pipeline was deleted
time `time`	Information about the request execution time

Error Handling

HTTP status: 400

{
            "error": {
                "code": "BITRIX_REST_V3_EXCEPTION_VALIDATION_REQUESTVALIDATIONEXCEPTION",
                "message": "Error validating request object.",
                "validation": [
                    {
                        "message": "Move or delete the related items first.",
                        "field": "DEPENDENT_ITEMS_EXIST"
                    }
                ]
            }
        }

Name `type`	Description
error.code `string`	String error code. Use it to identify the type of exception
error.message `string`	Text description of the error
error.validation `array`	Array with error details. Present only in data validation errors `BITRIX_REST_V3_EXCEPTION_VALIDATION_REQUESTVALIDATIONEXCEPTION`
error.validation[].field `string`	Name of the field where the validation error occurred
error.validation[].message `string`	Description of the error related to the specified field

Possible Error Codes

Pipeline Not Found

Error Code: BITRIX_REST_V3_EXCEPTION_ENTITYNOTFOUNDEXCEPTION

Field	Error description	How to Fix
`-`	Entity with ID `#ID#` was not found	Check the pipeline ID with the crm.<type>.category.list method. This object type has no pipeline with this `id`, the pipeline has already been deleted, or the user has no permission to read its items

Request Validation Errors

Error Code: BITRIX_REST_V3_EXCEPTION_VALIDATION_REQUESTVALIDATIONEXCEPTION

Field	Error description	How to Fix
`id`	Required field `id` is missing	Pass the pipeline `id`
`id`	Field value must be 0 or greater	Pass a non-negative ID from crm.<type>.category.list
`id`	This request requires data type `int` in field `id`	Pass `id` as a number
`DEPENDENT_ITEMS_EXIST`	Move or delete the related items first	The pipeline has items. Move or delete them
`OPERATION_NOT_ALLOWED_FOR_CATEGORY`	This action is not available for this pipeline	This pipeline cannot be deleted, for example, the pipeline with `id` `0`. Pass the `id` of another pipeline

For the DEPENDENT_ITEMS_EXIST and OPERATION_NOT_ALLOWED_FOR_CATEGORY errors, the field contains the error code, not a field name.

Access Denied

Error Code: BITRIX_REST_V3_EXCEPTION_ACCESSDENIEDEXCEPTION, HTTP status: 403

Field	Error description	How to Fix
`-`	Access denied	Call the method on behalf of a CRM administrator or a user with the "Manage pipelines" permission in an access role

Method Not Found

Error Code: BITRIX_REST_V3_EXCEPTION_METHODNOTFOUNDEXCEPTION, HTTP status: 404

Field	Error description	How to Fix
`-`	Method `#METHOD#` was not found	Check the method name: it is written in lowercase, for example, `crm.smartprocess1038.category.delete`. For an SPA, check `entityTypeId` with the crm.type.list method and whether pipelines are enabled in the type

Statuses and System Error Codes

HTTP Status: 4xx, 5xx

The errors described below are returned by the REST API itself, not by the logic of a specific method. They can arrive in response to any method.

Status	Code Error Message	Description
`500`	`INTERNAL_SERVER_ERROR` Internal server error	An internal server error has occurred. Retry the call, and if the error persists, contact the server administrator or Bitrix24 technical support
`500`	`ERROR_UNEXPECTED_ANSWER` Server returned an unexpected response	The server returned an unexpected response. Retry the call, and if the error persists, contact the server administrator or Bitrix24 technical support
`503`	`QUERY_LIMIT_EXCEEDED` Too many requests	The request intensity limit has been exceeded
`429`	`OPERATION_TIME_LIMIT` Method is blocked due to operation time limit	The method is blocked because the request resource intensity limit has been exceeded. The block is lifted automatically once the accumulated execution time of the method no longer exceeds the limit
`401`	`NO_AUTH_FOUND` Wrong authorization data	The request contains no authorization data: neither an access token nor a webhook code was passed
`401`	`INVALID_REQUEST` Https required	Methods are called over the HTTPS protocol only
`401`	`OVERLOAD_LIMIT` REST API is blocked due to overload	The REST API is blocked due to overload. This is a manual individual block. To have it lifted, contact Bitrix24 technical support
`401`	`ACCESS_DENIED` REST is available only on commercial plans	REST API access is not active for this account. In Bitrix24 Cloud, check the current plan or trial status: Vibe+ plans include REST API access, while Essentials plans do not. A webhook receives a different error message — `REST is available only by subscription`
`401`	`INVALID_CREDENTIALS` Invalid request credentials	No active webhook with the specified user identifier and secret code was found
`404`	`ERROR_METHOD_NOT_FOUND` Method not found!	No method with this name was found. The name is misspelled, the method does not exist in the REST API, or it is unavailable without the required scope
`401`	`insufficient_scope` The request requires higher privileges than provided by the webhook token	The request requires broader permissions than the token has: for a webhook these are the permissions granted to it, for an application it is the scope. For an application, the error message ends with `provided by the access token`
`401`	`expired_token` The access token provided has expired	The access token has expired
`401`	`user_access_error` The user does not have access to the application	The application is installed, but the Bitrix24 administrator has granted access to it only to specific users
`403`	`PORTAL_DELETED` Portal was deleted	The public part of the site is closed. To open it on an on-premise installation, disable the "Temporary closure of the public part of the site" option. Path to the setting: Desktop > Settings > Product Settings > Module Settings > Main Module > Temporary closure of the public part of the site

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Delete a CRM Pipeline v 3.0 crm.[type].category.delete

Method Name for the Object TypeMethod Name for the Object Type

Method ParametersMethod Parameters

Code ExamplesCode Examples

Response HandlingResponse Handling

Returned DataReturned Data

Error HandlingError Handling

Possible Error CodesPossible Error Codes

Pipeline Not FoundPipeline Not Found

Request Validation ErrorsRequest Validation Errors

Access DeniedAccess Denied

Method Not FoundMethod Not Found

Statuses and System Error CodesStatuses and System Error Codes

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Method Name for the Object Type

Method Parameters

Code Examples

Response Handling

Returned Data

Error Handling

Possible Error Codes

Pipeline Not Found

Request Validation Errors

Access Denied

Method Not Found

Statuses and System Error Codes

Continue Learning