There is a command group 'az_batch_file'. This group of commands could 'manage batch input files'. The group of commands has global parameter '--debug' which means 'Increase logging verbosity to show all debug logs.'. The group of commands has global parameter '--help -h' which means 'Show this help message and exit.'. The group of commands has global parameter '--only-show-errors' which means 'Only show errors, suppressing warnings.'. The group of commands has global parameter '--output -o' which means 'Output format.'. The group of commands has global parameter '--query' which means 'JMESPath query string. See <a href="http://jmespath.org/">http://jmespath.org/</a> for more information and examples.'. The group of commands has global parameter '--subscription' which means 'Name or ID of subscription. You can configure the default subscription using `az account set -s NAME_OR_ID`.'. The group of commands has global parameter '--verbose' which means 'Increase logging verbosity. Use --debug for full debug logs.'. This group contains a child command 'az_batch_file_upload'.The syntax is: az batch file upload --file-group
                     --local-path
                     [--account-endpoint]
                     [--account-key]
                     [--account-name]
                     [--flatten]
                     [--remote-path]
                     [--resource-group]. The parameter '--file-group' is required. It is used to name of a file group under which the files will be stored.. The parameter '--local-path' is required. It is used to path to a local file or directory to be uploaded - can include wildcard patterns.. The parameter '--account-endpoint' is optional. batch service endpoint. alternatively, set by environment variable: azure_batch_endpoint.. The parameter '--account-key' is optional. the batch account key. alternatively, set by environment variable: azure_batch_access_key.. The parameter '--account-name' is optional. the batch account name. alternatively, set by environment variable: azure_batch_account.. The parameter '--flatten' is optional. if set, will not retain local directory structure in storage.. The parameter '--remote-path' is optional. group subdirectory under which files will be uploaded.. The parameter '--resource-group' is optional. the resource group of the batch account.. 