There is a command group 'az_communication_sms'. This group of commands could 'commands to manage sms for a communication service resource'. 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_communication_sms_send'.The syntax is: az communication sms send --message
                          --recipient
                          --sender
                          [--connection-string]. The 1th example of the child command would be to use it to 'send sms', the syntax is: az communication sms send --sender "+1833xxxxxxx" --recipient "+1425xxxxxxx" "+1426xxxxxxx" "+1427xxxxxxx" --message "Hello there!!". The parameter '--message' is required. It is used to the message in the sms.. The parameter '--recipient' is required. It is used to the recipient(s) of the sms.. The parameter '--sender' is required. It is used to the sender of the sms.. The parameter '--connection-string' is optional. communication connection string. environment variable: azure_communication_connection_string.. 