There is a command group 'az_reservations_reservation'. This group of commands could 'reservations reservation'. 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_reservations_reservation_update'.The syntax is: az reservations reservation update --reservation-id
                                   --reservation-order-id
                                   [--applied-scope-property]
                                   [--applied-scope-type {managementgroup, shared, single}]
                                   [--applied-scopes]
                                   [--instance-flexibility {off, on}]
                                   [--name]
                                   [--no-wait {0, 1, f, false, n, no, t, true, y, yes}]
                                   [--renew {0, 1, f, false, n, no, t, true, y, yes}]
                                   [--renewal-properties]. The 1th example of the child command would be to use it to 'set reservation to shared scope', the syntax is: az reservations reservation update --applied-scope-type Shared --reservation-id 10000000-aaaa-bbbb-cccc-200000000001 --reservation-order-id 50000000-aaaa-bbbb-cccc-200000000005. The 2th example of the child command would be to use it to 'set reservation renewal', the syntax is: az reservations reservation update --reservation-id 10000000-aaaa-bbbb-cccc-200000000001 --reservation-order-id 50000000-aaaa-bbbb-cccc-200000000005 --renew true. The 3th example of the child command would be to use it to 'set reservation to single scope', the syntax is: az reservations reservation update --reservation-id 10000000-aaaa-bbbb-cccc-200000000001 --reservation-order-id 50000000-aaaa-bbbb-cccc-200000000005 --applied-scope-type Single --applied-scopes ['/subscriptions/50000000-aaaa-bbbb-cccc-200000000009']. The 4th example of the child command would be to use it to 'set reservation to single scope resource group', the syntax is: az reservations reservation update --reservation-id 10000000-aaaa-bbbb-cccc-200000000001 --reservation-order-id 50000000-aaaa-bbbb-cccc-200000000005 --applied-scope-type Single --applied-scopes ['/subscriptions/50000000-aaaa-bbbb-cccc-200000000009/resourceGroups/mock_resource_group_name']. The 5th example of the child command would be to use it to 'set reservation to management group scope', the syntax is: az reservations reservation update --reservation-id 10000000-aaaa-bbbb-cccc-200000000001 --reservation-order-id 50000000-aaaa-bbbb-cccc-200000000005 --applied-scope-type ManagementGroup --applied-scope-property '{management-group-id:/providers/Microsoft.Management/managementGroups/mock_management_group_name,tenant-id:50000000-aaaa-bbbb-cccc-200000000008}'. The parameter '--reservation-id' is required. It is used to id of the reservation item.. The parameter '--reservation-order-id' is required. It is used to order id of the reservation.. The parameter '--applied-scope-property' is optional. properties specific to applied scope type. not required if not applicable. required and need to provide tenantid and managementgroupid if appliedscopetype is managementgroup  support shorthand-syntax, json-file and yaml-file. try "??" to show more.. The parameter '--applied-scope-type' is optional. type of the applied scope.. The parameter '--applied-scopes' is optional. list of the subscriptions that the benefit will be applied. do not specify if appliedscopetype is shared.  support shorthand-syntax, json-file and yaml-file. try "??" to show more.. The parameter '--instance-flexibility' is optional. turning this on will apply the reservation discount to other vms in the same vm size group. only specify for virtualmachines reserved resource type.. The parameter '--name' is optional. name of the reservation.. The parameter '--no-wait' is optional. do not wait for the long-running operation to finish.. The parameter '--renew' is optional. setting this to true will automatically purchase a new reservation on the expiration date time.. The parameter '--renewal-properties' is optional. renewal purchase properties  support shorthand-syntax, json-file and yaml-file. try "??" to show more.. 