AccessDeniedUser: arn:aws-us-gov:sts::556299889149:assumed-role/cop-ui_apigw_s3_role/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws-us-gov:s3:::cop-ui-static-assets-556299889149" because no identity-based policy allows the s3:ListBucket actionH8H7VN74J8FHCKMFIOegzda3REkmQtTMFjDEQ5uz/lMZu+dQaG0WFcrHVVzhJs2stjL9pw8fBzk7+CL6AJhkUAeEBmOPVN8R5fFXLW7LIyaaQ+J1OErClX+cBOA=