# 生成特别目录优惠代码

生成特别目录优惠代码。

Endpoint: PUT /v2/project/{project_id}/admin/unique_catalog_offer/{external_id}/code/generate
Version: 2.0.0
Security: basicAuth

## Path parameters:

  - `project_id` (integer, required)
    项目ID。您可以在您的发布商帐户项目名称旁边找到。
    Example: 44056

  - `external_id` (integer, required)
    促销活动外部ID。项目内的唯一促销活动标识符。
    Example: "coupon_44056_1"

## Request fields (application/json):

  - `count` (integer, required)
    Example: 10

## Response 200 fields (application/json):

  - `count` (integer)
    Example: 10

## Response 401 fields (application/json):

  - `errorCode` (integer)
    Example: 1020

  - `errorMessage` (string)
    Example: "[0401-1020]: Error in Authentication method occurred"

  - `statusCode` (integer)
    Example: 401

## Response 404 fields (application/json):

  - `errorCode` (integer)
    Example: 4001

  - `errorMessage` (string)
    Example: "[0401-9802]: Promocode not found"

  - `statusCode` (integer)
    Example: 404

  - `transactionId` (string)
    Example: "x-x-x-x-transactionId-mock-x-x-x"