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 actionW3Z6QDH3C6KB6G1SAIClnaBp4R42QwtP6CdsJ3fG6aH1vPtz6QHFzazlLpwHIH5FZNZBZJSwPH2O3lV6c55lbtLthnr5Ndk5T6bPx6ZD5OznsI8nBsRyJa/LtYQ=