> Portal Navigation:
> 
> - Append `.md` to any URL under `https://dev.wix.com/docs/` to get its markdown version.
> - Pages are either content pages (article or reference text) or menu pages (a list of links to child pages).
> - To get a menu page, truncate any URL to a parent path and append `.md` (e.g. `https://dev.wix.com/docs/sdk.md`, `https://dev.wix.com/docs/sdk/core-modules.md`).
> - Top-level index of all portals: https://dev.wix.com/docs/llms.txt
> - Full concatenated docs: https://dev.wix.com/docs/llms-full.txt

# DeleteTier

# Package: loyaltyProgramManagement

# Namespace: LoyaltyTiers

# Method link: https://dev.wix.com/docs/api-reference/crm/loyalty-program/loyalty-program-management/tiers/delete-tier.md

## Permission Scopes:
Manage Loyalty: SCOPE.DC-LOYALTY.MANAGE-LOYALTY

## Introduction

Deletes a loyalty tier.

---

## REST API

### Schema

```
 Method: deleteTier
 Description: Deletes a loyalty tier.
 URL: https://www.wixapis.com/v1/tiers/{tierId}
 Method: DELETE
 # Note: If the parameter `a.b` is listed under required parameters, `b` is only required if `a` is also present.
 Required parameters:  tierId
 Method parameters: 
   query param name: revision | type: revision | description: Current `revision` of the tier to delete. 
   param name: tierId | type:   none | required: true
 Return type: DeleteTierResponse
  EMPTY-OBJECT {}


```

### Examples

### Create tier
```curl
curl -X DELETE \
  'https://www.wixapis.com/loyalty-tiers/v1/tiers/acddc0e0-5e27-4a1b-a52d-b3785ac258cb?revision=1' \
  -H 'Authorization: <AUTH>'
```

---

## JavaScript SDK

### Schema

```
 Method: wixClientAdmin.loyaltyProgramManagement.LoyaltyTiers.deleteTier(tierId, revision)
 Description: Deletes a loyalty tier.
 # Note: If the parameter `a.b` is listed under required parameters, `b` is only required if `a` is also present.
 Required parameters:  tierId, revision
 Method parameters: 
   param name: revision | type: number | description: Current `revision` of the tier to delete. | required: true
   param name: tierId | type: string | description: GUID of the tier to delete. | required: true
 Return type: PROMISE<DeleteTierResponse>
  EMPTY-OBJECT {}


```

### Examples

### Delete a tier (with elevated permissions)
```javascript
import { tiers } from "@wix/loyalty";
import { auth } from "@wix/essentials";

/*  Sample parameter values:
 * 
 *  {
 *    "tierId": "0a429348-48c3-4085-a889-6858f33ce78a",
 *    "revision": "2"
 *  }
 */

const elevatedDeleteTier = auth.elevate(tiers.deleteTier);

export async function deleteTier(tierId, revision) {
  try {
    const result = await elevatedDeleteTier(tierId, revision);
    return result;
  } catch (error) {
    console.error(error);
    // Handle the error
  }
}
```

### Delete a tier
```javascript
import { tiers } from "@wix/loyalty";

/*  Sample parameter values:
 * 
 *  {
 *    "tierId": "0a429348-48c3-4085-a889-6858f33ce78a",
 *    "revision": "2"
 *  }
 */

export async function deleteTier(tierId, revision) {
  try {
    const result = await tiers.deleteTier(tierId, revision);
    return result;
  } catch (error) {
    console.error(error);
    // Handle the error
  }
}
```

### deleteTier (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 { tiers } from '@wix/loyalty';
// Import the auth strategy for the relevant access type
// Import the relevant host module if needed

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


async function deleteTier(tierId,revision) {
  const response = await myWixClient.tiers.deleteTier(tierId,revision);
};
```

---