[Compute] az restore-point: Add new parameters to support cross reg…

…ion copy (#21841)

src/azure-cli/azure/cli/command_modules/vm/_params.py

@@ -1439,10 +1439,14 @@ def load_arguments(self, _):
         c.argument('exclude_disks', nargs='+', help='List of disk resource ids that the '
                    'customer wishes to exclude from the restore point. If no disks are specified, all disks will be '
                    'included.')
+        c.argument('source_restore_point', help='Resource Id of the source restore point from which a copy needs to be created')
 
     with self.argument_context('restore-point show') as c:
         c.argument('restore_point_name', options_list=['--name', '-n', '--restore-point-name'],
                    help='The name of the restore point.')
+        c.argument('expand', help='The expand expression to apply on the operation.',
+                   deprecate_info=c.deprecate(hide=True))
+        c.argument('instance_view', action='store_true', help='Show the instance view of a restore point.')
 
     with self.argument_context('restore-point delete') as c:
         c.argument('restore_point_name', options_list=['--name', '-n', '--restore-point-name'],
@@ -1464,4 +1468,9 @@ def load_arguments(self, _):
     with self.argument_context('restore-point collection update') as c:
         c.argument('tags', tags_type)
 
+    with self.argument_context('restore-point collection show') as c:
+        c.argument('expand', help='The expand expression to apply on the operation.',
+                   deprecate_info=c.deprecate(hide=True))
+        c.argument('restore_points', action='store_true', help='Show all contained restore points in the restore point collection.')
+
     # endRegion

src/azure-cli/azure/cli/command_modules/vm/commands.py

@@ -641,7 +641,7 @@ def load_command_table(self, _):
         g.custom_command('list', 'list_capacity_reservation')
 
     with self.command_group('restore-point', restore_point, client_factory=cf_restore_point, min_api='2021-03-01') as g:
-        g.show_command('show', 'get')
+        g.custom_show_command('show', 'restore_point_show')
         g.custom_command('create', 'restore_point_create', supports_no_wait=True)
         g.command('delete', 'begin_delete', supports_no_wait=True, confirmation=True)
         g.wait_command('wait')

src/azure-cli/azure/cli/command_modules/vm/custom.py

@@ -4934,29 +4934,50 @@ def restore_point_create(client,
                          restore_point_collection_name,
                          restore_point_name,
                          exclude_disks=None,
+                         source_restore_point=None,
                          no_wait=False):
     parameters = {}
     if exclude_disks is not None:
         parameters['exclude_disks'] = []
         for disk in exclude_disks:
             parameters['exclude_disks'].append({'id': disk})
+    if source_restore_point is not None:
+        parameters['source_restore_point'] = {'id': source_restore_point}
     return sdk_no_wait(no_wait,
                        client.begin_create,
                        resource_group_name=resource_group_name,
                        restore_point_collection_name=restore_point_collection_name,
                        restore_point_name=restore_point_name,
                        parameters=parameters)
 
+
+def restore_point_show(client,
+                       resource_group_name,
+                       restore_point_name,
+                       restore_point_collection_name,
+                       expand=None,
+                       instance_view=None):
+    if instance_view is not None:
+        expand = 'instanceView'
+    return client.get(resource_group_name=resource_group_name,
+                      restore_point_name=restore_point_name,
+                      restore_point_collection_name=restore_point_collection_name,
+                      expand=expand)
+
 # endRegion
 
 
 # region Restore point collection
 def restore_point_collection_show(client,
                                   resource_group_name,
-                                  restore_point_collection_name):
+                                  restore_point_collection_name,
+                                  expand=None,
+                                  restore_points=None):
+    if restore_points is not None:
+        expand = 'restorePoints'
     return client.get(resource_group_name=resource_group_name,
                       restore_point_collection_name=restore_point_collection_name,
-                      expand="restorePoints")
+                      expand=expand)
 
 
 def restore_point_collection_create(client,