There is a command group 'az_cosmosdb_gremlin_graph'. This group of commands could 'manage azure cosmos db gremlin graphs'. 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_gremlin_graph_restore'.The syntax is: az cosmosdb gremlin graph restore --account-name
                                  --database-name
                                  --name
                                  --resource-group
                                  [--disable-ttl {false, true}]
                                  [--restore-timestamp]. The 1th example of the child command would be to use it to 'restore a deleted gremlin graph within the same account', the syntax is: az cosmosdb gremlin graph restore --resource-group resource_group --account-name database_account_name --database-name parent_database_name --name name_of_graph_needs_to_be_restored --restore-timestamp 2020-07-13T16:03:41+0000. The parameter '--account-name -a' is required. It is used to cosmosdb account name.. The parameter '--database-name -d' is required. It is used to name of the cosmosdb gremlin database name.. The parameter '--name -n' is required. It is used to name of the cosmosdb gremlin graph name.. 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>`.. The parameter '--disable-ttl' is optional. enable or disable restoring with ttl disabled.. The parameter '--restore-timestamp -t' is optional. the timestamp to which the graph needs to be restored to.. 