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# BulkUnassignEvents

# Package: eventManagement

# Namespace: CategoryManagement

# Method link: https://dev.wix.com/docs/api-reference/business-solutions/events/event-management/categories/bulk-unassign-events.md

## Permission Scopes:
Manage Events - all permissions: SCOPE.DC-EVENTS-MEGA.MANAGE-EVENTS

## Introduction

Unassigns events from multiple categories at once.

---

## REST API

### Schema

```
 Method: bulkUnassignEvents
 Description: Unassigns events from multiple categories at once.
 URL: https://www.wixapis.com/events/v1/bulk/categories/events
 Method: DELETE
 # Note: If the parameter `a.b` is listed under required parameters, `b` is only required if `a` is also present.
 Required parameters:  categoryId
 Method parameters: 
   query param name: categoryId | type: array<categoryId> | description: A list of category GUIDs. | required: true
   query param name: eventId | type: array<eventId> | description: A list of events GUIDs. 
 Return type: BulkUnassignEventsResponse
  - name: results | type: array<BulkCategoryResult> | description: Results. 
     - name: itemMetadata | type: ItemMetadata | description: Metadata. 
        - name: id | type: string | description: Item GUID. Should always be available, unless it's impossible (for example, when failing to create an item). 
        - name: originalIndex | type: integer | description: Index of the item within the request array. Allows for correlation between request and response items. 
        - name: success | type: boolean | description: Whether the requested action was successful for this item. When `false`, the `error` field is populated. 
        - name: error | type: ApplicationError | description: Details about the error in case of failure. 
           - name: code | type: string | description: Error code. 
           - name: description | type: string | description: Description of the error. 
           - name: data | type: object | description: Data related to the error. 
     - name: item | type: Category | description: Category. 
        - name: id | type: string | description: Category GUID. 
        - name: name | type: string | description: Category name. 
        - name: createdDate | type: string | description: Date and time when category was created. 
        - name: counts | type: CategoryCounts | description: The total number of draft and published events assigned to the category. 
           - name: assignedEventsCount | type: integer | description: Total number of draft events assigned to the category. 
           - name: assignedDraftEventsCount | type: integer | description: Total number of published events assigned to the category. Deleted events are excluded. 
        - name: states | type: array<State> | description: Category state.  Default: `MANUAL`.  **Note:** The WIX_EVENTS.MANAGE_AUTO_CATEGORIES permission scope is required to use states other than `MANUAL`. 
             - enum:
             -     MANUAL: Categoty is created manually by the user.
             -     AUTO: Category is created automatically.
             -     RECURRING_EVENT: Category is created automatically when publishing recurring events.
             -     HIDDEN: Category is hidden.
  - name: bulkActionMetadata | type: BulkActionMetadata | description: Metadata. 
     - name: totalSuccesses | type: integer | description: Number of items that were successfully processed. 
     - name: totalFailures | type: integer | description: Number of items that couldn't be processed. 
     - name: undetailedFailures | type: integer | description: Number of failures without details because detailed failure threshold was exceeded. 


```

### Examples

### BulkUnassignEvents
```curl
~~~cURL
curl -X DELETE 'https://www.wixapis.com/events/v1/bulk/categories/events?categoryId=e9779de3-a085-4255-b3a6-9559990d4436&categoryId=027ac25d-cc64-4eb1-8666-4ea53cf7f134&eventId=539a564e-48d2-4eac-8e14-d7a91be6b1c2' \
-H 'Content-Type: application/json' \
-H 'Authorization: <AUTH TOKEN>'
~~~
```

---

## JavaScript SDK

### Schema

```
 Method: wixClientAdmin.eventManagement.CategoryManagement.bulkUnassignEvents(categoryId, options)
 Description: Unassigns events from multiple categories at once.
 # Note: If the parameter `a.b` is listed under required parameters, `b` is only required if `a` is also present.
 Required parameters:  categoryId
 Method parameters: 
   param name: categoryId | type: array<array> | description: A list of category GUIDs. | required: true
   param name: options | type: BulkUnassignEventsOptions  none 
        - name: eventId | type: array | description: A list of events GUIDs. 
 Return type: PROMISE<BulkUnassignEventsResponse>
  - name: results | type: array<BulkCategoryResult> | description: Results. 
     - name: itemMetadata | type: ItemMetadata | description: Metadata. 
        - name: _id | type: string | description: Item GUID. Should always be available, unless it's impossible (for example, when failing to create an item). 
        - name: originalIndex | type: integer | description: Index of the item within the request array. Allows for correlation between request and response items. 
        - name: success | type: boolean | description: Whether the requested action was successful for this item. When `false`, the `error` field is populated. 
        - name: error | type: ApplicationError | description: Details about the error in case of failure. 
           - name: code | type: string | description: Error code. 
           - name: description | type: string | description: Description of the error. 
           - name: data | type: object | description: Data related to the error. 
     - name: item | type: Category | description: Category. 
        - name: _id | type: string | description: Category GUID. 
        - name: name | type: string | description: Category name. 
        - name: _createdDate | type: Date | description: Date and time when category was created. 
        - name: counts | type: CategoryCounts | description: The total number of draft and published events assigned to the category. 
           - name: assignedEventsCount | type: integer | description: Total number of draft events assigned to the category. 
           - name: assignedDraftEventsCount | type: integer | description: Total number of published events assigned to the category. Deleted events are excluded. 
        - name: states | type: array<State> | description: Category state.  Default: `MANUAL`.  **Note:** The WIX_EVENTS.MANAGE_AUTO_CATEGORIES permission scope is required to use states other than `MANUAL`. 
             - enum:
             -     MANUAL: Categoty is created manually by the user.
             -     AUTO: Category is created automatically.
             -     RECURRING_EVENT: Category is created automatically when publishing recurring events.
             -     HIDDEN: Category is hidden.
  - name: bulkActionMetadata | type: BulkActionMetadata | description: Metadata. 
     - name: totalSuccesses | type: integer | description: Number of items that were successfully processed. 
     - name: totalFailures | type: integer | description: Number of items that couldn't be processed. 
     - name: undetailedFailures | type: integer | description: Number of failures without details because detailed failure threshold was exceeded. 


```

### Examples

### Remove events from multiple categories (with elevated permissions)
```javascript
import { categories } from '@wix/events';
import { auth } from '@wix/essentials';

const elevatedBulkUnassignEvents = auth.elevate(categories.bulkUnassignEvents);

/* 
 * Sample categoryId value: ["89d3e8d4-45bc-4439-9e74-7e21b3418c88", "6ec293a8-1b47-4337-9c4e-9a6aeb35e66a"]
 * Sample options value:
 * {
 *   "eventId": ["4e5e4adb-9778-4171-a9bb-44e27834ac89"]
 * }
 */

export async function myBulkUnassignEventsFunction(categoryId, options) {
  try {
    const unassignedEvents = await elevatedBulkUnassignEvents(categoryId, options);
    console.log('Bulk unassign results: ', unassignedEvents);
    return unassignedEvents;
  } catch (error) {
    console.error(error);
    // Handle the error
  }
}

/* Promise resolves to:
 * {
 *   "results": [
 *     {
 *       "itemMetadata": {
 *         "originalIndex": 0,
 *         "success": true,
 *         "_id": "6ec293a8-1b47-4337-9c4e-9a6aeb35e66a"
 *       },
 *       "item": {
 *         "name": "workshop",
 *         "states": [
 *           "MANUAL"
 *         ],
 *         "_id": "6ec293a8-1b47-4337-9c4e-9a6aeb35e66a",
 *         "_createdDate": "2022-12-13T11:03:19.174Z"
 *       }
 *     },
 *     {
 *       "itemMetadata": {
 *         "originalIndex": 1,
 *         "success": true,
 *         "_id": "89d3e8d4-45bc-4439-9e74-7e21b3418c88"
 *       },
 *       "item": {
 *         "name": "technology",
 *         "states": [
 *           "MANUAL"
 *         ],
 *         "_id": "89d3e8d4-45bc-4439-9e74-7e21b3418c88",
 *         "_createdDate": "2023-07-12T11:07:35.776Z"
 *       }
 *     }
 *   ],
 *   "bulkActionMetadata": {
 *     "totalSuccesses": 2,
 *     "totalFailures": 0,
 *     "undetailedFailures": 0
 *   }
 *  }
 */
```

### Remove events from multiple categories
```javascript
import { categories } from '@wix/events';

/* 
 * Sample categoryId value: ["89d3e8d4-45bc-4439-9e74-7e21b3418c88", "6ec293a8-1b47-4337-9c4e-9a6aeb35e66a"]
 * Sample options value:
 * {
 *   "eventId": ["4e5e4adb-9778-4171-a9bb-44e27834ac89"]
 * }
 */

export async function myBulkUnassignEventsFunction(categoryId, options) {
  try {
    const unassignedEvents = await categories.bulkUnassignEvents(categoryId, options);
    console.log('Bulk unassign results: ', unassignedEvents);
    return unassignedEvents;
  } catch (error) {
    console.error(error);
    // Handle the error
  }
}

/* Promise resolves to:
 * {
 *   "results": [
 *     {
 *       "itemMetadata": {
 *         "originalIndex": 0,
 *         "success": true,
 *         "_id": "6ec293a8-1b47-4337-9c4e-9a6aeb35e66a"
 *       },
 *       "item": {
 *         "name": "workshop",
 *         "states": [
 *           "MANUAL"
 *         ],
 *         "_id": "6ec293a8-1b47-4337-9c4e-9a6aeb35e66a",
 *         "_createdDate": "2022-12-13T11:03:19.174Z"
 *       }
 *     },
 *     {
 *       "itemMetadata": {
 *         "originalIndex": 1,
 *         "success": true,
 *         "_id": "89d3e8d4-45bc-4439-9e74-7e21b3418c88"
 *       },
 *       "item": {
 *         "name": "technology",
 *         "states": [
 *           "MANUAL"
 *         ],
 *         "_id": "89d3e8d4-45bc-4439-9e74-7e21b3418c88",
 *         "_createdDate": "2023-07-12T11:07:35.776Z"
 *       }
 *     }
 *   ],
 *   "bulkActionMetadata": {
 *     "totalSuccesses": 2,
 *     "totalFailures": 0,
 *     "undetailedFailures": 0
 *   }
 *  }
 */
```

### bulkUnassignEvents (self-hosted)
Self-hosted SDK calls require you to [create a client](https://dev.wix.com/docs/sdk/articles/work-with-the-sdk/about-the-wix-client.md).

```javascript
import { createClient } from '@wix/sdk';
import { categories } from '@wix/events';
// Import the auth strategy for the relevant access type
// Import the relevant host module if needed

const myWixClient = createClient ({
  modules: { categories },
  // Include the auth strategy and host as relevant
});


async function bulkUnassignEvents(categoryId,options) {
  const response = await myWixClient.categories.bulkUnassignEvents(categoryId,options);
};
```

---