required field doesn't work

[jayai2014]

For pathParams, required field doesn't seem to work.
My example:

      - http:
          path: files
          method: get
          cors: true
          authorizer: aws_iam
          documentation:
            summary: File search
            description: >
              Provides the ability to search files with custom filters.
            pathParams:
              -
                name: query
                description: The query string (use empty string for no filter)
                required: true
              -
                name: rowsPerPage
                description: Number of rows to be returned (default 20)
                required: false
              -

I explicitly set required: false, however after I deployed the APIs, I did an export and these fields are marked as required true in the exported API documentation. Like below

parameters:
      - name: "page"
        in: "path"
        description: "Current pagination index (default 0)"
        required: true
        schema:
          type: "string"
      - name: "query"
        in: "path"
        description: "The query string (use empty string for no filter)"
        required: true
        schema:
          type: "string"
      - name: "sortAsc"
        in: "path"
        description: "Sort in ascending order (default false)"
        required: true
        schema:
          type: "string"

Also, AWS doesn't seem to give me any information on whether a parameter is required or not.