Addressing comments

Author: davidcho23

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

@@ -535,7 +535,7 @@ def load_arguments(self, _):
         c.argument('skip_resource_name_params', action='store_true')
         c.argument('skip_all_params', action='store_true')
         c.argument('resource_ids', nargs='+', options_list='--resource-ids')
-        c.argument('output_format', options_list='--output-format')
+        c.argument('output_format', options_list=['--output-format'])
 
     with self.argument_context('group create') as c:
         c.argument('rg_name', options_list=['--name', '--resource-group', '-n', '-g'],

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

@@ -1709,12 +1709,11 @@ def export_group_as_template(
         export_template_request = ExportTemplateRequest(resources=resources, options=options, output_format="Bicep")
 
     else:
-        raise CLIError('az resource: error: argument --output_format: invalid OutputFormat value: \'%s\'' % output_format)
+        raise CLIError('az resource: error: argument --output-format: invalid OutputFormat value: \'%s\'' % output_format)
 
     # Exporting a resource group as a template is async since API version 2019-08-01.
     if cmd.supported_api_version(min_api='2019-08-01'):
         if cmd.supported_api_version(min_api='2024-11-01'):
-            print("api version is 2024-11-01")
             result_poller = rcf.resource_groups.begin_export_template(resource_group_name,
                                                                 parameters=export_template_request,
                                                                 api_version='2024-11-01')