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 action78RPR4V0Z5W1CM55+aV2U342G7f9XncsZJr/W5v1akEMfz8UQwhvZe4uscxqqYcrf8hnU8v3ctsdrldMMmwVVByXTMg=