Using "outputs" in the JSON type body of the HTTP step

[wokwong]

Can the "outputs" be referenced in the JSON type body of the "http step"? How to use?

I got an error while using it.
my config：

      steps:
      - task:
          name: global-genneral-promote
          kind: ClusterPromotionTask
        as: taskstatus
      - uses: http
        as: notify-wework
        config: 
          method: POST
          url: https://qyapi.weixin.qq.com/cgi-bin/webhook/send?key=xxxx
          headers:
          - name: Content-Type
            value: application/json
          body: |
            ${{ quote(
            {
              "msgtype": "markdown",
              "markdown": {
                "content":  ${{ outputs.taskstatus.wasSuccessful }}
              }
            }
            ) }}

the error message：
an unrecoverable error occurred: failed to get step config: unexpected token Bracket("{")

[wokwong]

and ，config is

          body: |
            ${{ quote(
            {
              "msgtype": "markdown",
              "markdown": {
                "content":  "{{ outputs.taskstatus.wasSuccessful }}"
              }
            }
            ) }}

the error message：
an unrecoverable error occurred: failed to get step config: literal not terminated