There is a command group 'az_cosmosdb_sql_container'. This group of commands could 'manage azure cosmos db sql containers'. 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_cosmosdb_sql_container_merge'.The syntax is: az cosmosdb sql container merge --account-name
                                --database-name
                                --name
                                --resource-group. The 1th example of the child command would be to use it to 'merge partitions of container my container', the syntax is: az cosmosdb sql container merge -g my-resource-group -a my-account -d my-db --name my-container. The parameter '--account-name -a' is required. It is used to name of the cosmosdb database account.. The parameter '--database-name -d' is required. It is used to name of the cosmosdb database name.. The parameter '--name -n' is required. It is used to name of the cosmosdb collection.. The parameter '--resource-group -g' is required. It is used to name of resource group. you can configure the default group using `az configure --defaults group=<name>`.. 