**To list all approval rule templates in an AWS Region** The following ``list-approval-rule-templates`` example lists all approval rule templates in the specified Region. If no AWS Region is specified as a parameter, the command returns approval rule templates for the region specified in the AWS CLI profile used to run the command. :: aws codecommit list-approval-rule-templates \ --region us-east-2 Output:: { "approvalRuleTemplateNames": [ "2-approver-rule-for-master", "1-approver-rule-for-all-pull-requests" ] } For more information, see `Manage Approval Rule Templates <https://docs.aws.amazon.com/codecommit/latest/userguide/how-to-manage-templates.html#list-templates>`__ in the *AWS CodeCommit User Guide*.