> ## Documentation Index
> Fetch the complete documentation index at: https://docs.unibee.dev/llms.txt
> Use this file to discover all available pages before exploring further.

# Manual Adjust Metric Limit

## Endpoint Overview

**POST** `https://api.unibee.dev/merchant/metric/limit_adjust`

Manual Adjust Metric Limit

***

## Authorization

All UniBee Merchant API requests require authentication via API key.

| Header | Required | Description |
| - | - | - |
| `Authorization` | Yes | Bearer `<your_api_key>` |
| `Content-Type` | Yes | `application/json` (for request body) |

***

## Parameters

Parameters for this endpoint are listed below. The schema is also shown in the Try it panel.

### Request body

| Name | Type | Required | Description |
| - | - | - | - |
| `amount` | integer | Yes | Adjustment amount (positive to increase, negative to decrease, cannot be 0) |
| `metricCode` | string | Yes | Metric Code |
| `productId` | integer | No | Product ID, default 0 for default product |
| `reason` | string | Yes | Reason for adjustment |
| `subscriptionId` | string | No | Subscription ID (priority, use this if you know the subscription) |
| `userId` | integer | No | User ID (alternative to subscriptionId) |

***

## Request examples

### cURL

```bash theme={null}
curl -X POST "https://api.unibee.dev/merchant/metric/limit_adjust" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "amount": 0,
  "metricCode": "",
  "productId": 0,
  "reason": "",
  "subscriptionId": "id_example",
  "userId": 0
}'
```

### Sandbox

```bash theme={null}
curl -X POST "https://api-sandbox.unibee.top/merchant/metric/limit_adjust" \
  -H "Authorization: Bearer YOUR_SANDBOX_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "amount": 0,
  "metricCode": "",
  "productId": 0,
  "reason": "",
  "subscriptionId": "id_example",
  "userId": 0
}'
```

***

## Response

Success responses return a JSON envelope with `code`, `data`, `message`, `redirect`, and `requestId`. `code` `0` indicates success.

| Field | Type | Description |
| - | - | - |
| `code` | integer | Response code. `0` = success |
| `data` | object | Response payload |
| `data.success` | boolean | |
| `message` | string | Human-readable message |
| `requestId` | string | Request ID for support |

***

## Error handling

| HTTP status | Meaning |
| - | - |
| 400 | Bad request — invalid or missing parameters. Check `message` in the body. |
| 401 | Unauthorized — missing or invalid API key. |
| 404 | Not found — invalid path or resource. |
| 500 | Server error — retry with backoff. |

When `code` in the response body is non-zero, check `message` for details. Use `requestId` when contacting support.


## OpenAPI

````yaml post /merchant/metric/limit_adjust
openapi: 3.0.0
info:
  description: UniBee Api Server
  license:
    name: Apache-2.0
    url: https://www.apache.org/licenses/LICENSE-2.0.html
  title: OpenAPI UniBee
  version: daily,buildtime:202607240926
servers:
  - url: https://api.unibee.dev
  - url: https://api-sandbox.unibee.top
security:
  - Authorization: []
paths:
  /merchant/metric/limit_adjust:
    post:
      tags:
        - Metric Limit Quota
      summary: Manual Adjust Metric Limit
      requestBody:
        content:
          application/json:
            schema:
              $ref: >-
                #/components/schemas/unibee.api.merchant.metric.MetricLimitAdjustReq
        required: true
      responses:
        '200':
          content:
            application/json:
              schema:
                properties:
                  code:
                    format: int
                    properties: {}
                    type: integer
                  data:
                    properties:
                      success:
                        format: bool
                        properties: {}
                        type: boolean
                    type: object
                  merchantId:
                    format: int64
                    properties: {}
                    type: integer
                  message:
                    format: string
                    properties: {}
                    type: string
                  redirect:
                    format: string
                    properties: {}
                    type: string
                  requestId:
                    format: string
                    properties: {}
                    type: string
                type: object
          description: ''
components:
  schemas:
    unibee.api.merchant.metric.MetricLimitAdjustReq:
      properties:
        amount:
          description: >-
            Adjustment amount (positive to increase, negative to decrease,
            cannot be 0)
          format: int64
          properties: {}
          type: integer
        idempotencyKey:
          description: >-
            Optional idempotency key, max 256 chars. Retrying the same key with
            the same adjustment returns success without applying twice.
          format: string
          properties: {}
          type: string
        metricCode:
          description: Metric Code
          format: string
          properties: {}
          type: string
        productId:
          description: Product ID, default 0 for default product
          format: int64
          properties: {}
          type: integer
        reason:
          description: Reason for adjustment
          format: string
          properties: {}
          type: string
        subscriptionId:
          description: Subscription ID (priority, use this if you know the subscription)
          format: '*string'
          properties: {}
          type: string
        userId:
          description: User ID (alternative to subscriptionId)
          format: '*int64'
          properties: {}
          type: integer
      required:
        - metricCode
        - amount
        - reason
      type: object
  securitySchemes:
    Authorization:
      bearerFormat: JWT
      scheme: bearer
      type: http

````

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