There is a command group 'az_keyvault_key'. This group of commands could 'manage keys'. 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_keyvault_key_restore'.The syntax is: az keyvault key restore [--backup-folder]
                        [--blob-container-name]
                        [--file]
                        [--hsm-name]
                        [--id]
                        [--name]
                        [--no-wait]
                        [--storage-account-name]
                        [--storage-container-sas-token]
                        [--storage-resource-uri]
                        [--vault-name]. The parameter '--backup-folder' is optional. name of the blob container which contains the backup.. The parameter '--blob-container-name' is optional. name of blob container.. The parameter '--file -f' is optional. local key backup from which to restore key.. The parameter '--hsm-name' is optional. name of the hsm. can be omitted if --id is specified.. The parameter '--id' is optional. full uri of the vault or hsm. if specified all other 'id' arguments should be omitted.. The parameter '--name -n' is optional. name of the key. (only for restoring from storage account).. The parameter '--no-wait' is optional. do not wait for the long-running operation to finish.. The parameter '--storage-account-name' is optional. name of azure storage account.. The parameter '--storage-container-sas-token -t' is optional. the sas token pointing to an azure blob storage container.. The parameter '--storage-resource-uri -u' is optional. azure blob storage container uri. if specified, all other 'storage id' arguments should be omitted.. The parameter '--vault-name' is optional. name of the vault.. 