在 Serverless Framework 1.0 中使用路径参数

我想使用路径参数/customer/{customerId} of a GET请求以使用 AWS Lambda 查询客户：

functions:
  createCustomer:
    handler: handler.createCustomer
    events:
    - http:
        path: customer
        method: post
  readCustomer:
    handler: handler.readCustomer
    events:
    - http:
        path: customer
        method: get

我必须如何定义路径参数才能使用它将其传递给我的 AWS Lambda 函数无服务器框架1.0?

在serverless.yml中定义

readCustomer:
  handler: handler.readCustomer
  events:
    - http:
        path: customer/{customerId}
        method: get

Access customerId in code

const customerId = event.pathParameters.customerId;