ListSpeechSynthesisTasks与 Amazon SDK 或 CLI 配合使用

列出您的语音合成任务

以下 list-speech-synthesis-tasks 示例列出了您的语音合成任务。

aws polly list-speech-synthesis-tasks

输出：

{
    "SynthesisTasks": [
        {
            "TaskId": "70b61c0f-57ce-4715-a247-cae8729dcce9",
            "TaskStatus": "completed",
            "OutputUri": "https://s3.us-west-2.amazonaws.com/amzn-s3-demo-bucket/70b61c0f-57ce-4715-a247-cae8729dcce9.mp3",
            "CreationTime": 1603911042.689,
            "RequestCharacters": 1311,
            "OutputFormat": "mp3",
            "TextType": "text",
            "VoiceId": "Joanna"
        }
    ]
}

有关更多信息，请参阅《Amazon Polly 开发人员指南》中的创建长音频文件。

    TRY.
        " Only pass optional parameters if they have values
        IF iv_max_results IS NOT INITIAL AND iv_status IS NOT INITIAL.
          oo_result = lo_ply->listspeechsynthesistasks(
            iv_maxresults = iv_max_results
            iv_status = iv_status ).
        ELSEIF iv_max_results IS NOT INITIAL.
          oo_result = lo_ply->listspeechsynthesistasks(
            iv_maxresults = iv_max_results ).
        ELSEIF iv_status IS NOT INITIAL.
          oo_result = lo_ply->listspeechsynthesistasks(
            iv_status = iv_status ).
        ELSE.
          oo_result = lo_ply->listspeechsynthesistasks( ).
        ENDIF.
        DATA(lt_tasks) = oo_result->get_synthesistasks( ).
        DATA(lv_count) = lines( lt_tasks ).
        MESSAGE |Found { lv_count } synthesis tasks| TYPE 'I'.
      CATCH /aws1/cx_plyinvalidnexttokenex.
        MESSAGE 'Invalid NextToken.' TYPE 'E'.
      CATCH /aws1/cx_plyservicefailureex.
        MESSAGE 'Service failure occurred.' TYPE 'E'.
    ENDTRY.