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 actionV5E43Q3F8S9WR21EJ+WvcDif11P9TmOwEJtFtOQu4bMpoza3zSG6gidiLwtPBMnr0P7ecL8DNMYDKHDdgjIVqIOalzAnWRCiT1HHGDVnxGvDz/6a7g7p5+VfUoo=