Aws shadow ota error -Invalid Content Length

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1

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  1. My goal is to Update firmware via AWS Shadow OTA
  2. My actions are: https://github.com/mongoose-os-libs/ota-shadow
    “ota”: {
    “url”: “https://github.com/sarang-git/newota1/blob/master/fw.zip”
    }
  3. The result I see is:
    “ota”: {
    “fw_version”: “1.0”,
    “fw_id”: “20200421-072629”,
    “mac”: “C44F33105B71”,
    “device_id”: “RocketScience”,
    “app”: “c_mqtt”,
    “arch”: “esp32”,
    “message”: “Invalid content-length”,
    “status”: 2,
    “is_committed”: true,
    “partition”: 0,
    “progress_percent”: 0,
    “url”: “https://github.com/sarang-git/newota1/blob/master/fw.zip”,
    “commit_timeout”: 300
    },
    Please suggest me how to deal with this