Rclone sync not fetching the SAS token

I am trying to sync files from a depot to a file share using rclone. For that I am using rclone SAS url in powershell inside a docker container. The rclone SAS url is not passing the SAS Token.
export RCLONE_AZUREFILE_SAS_URL="https://$AZURE_STORAGE_ACCOUNT.$AZURE_BLOB.core.windows.net/$AZURE_SHARE?$AZURE_SAS_TOKEN" is the command I used.

welcome to the forum,

To find the name of the environment variable, you need to set, take RCLONE_CONFIG_ + name of remote + _ + name of config file option