AccessDeniedUser: arn:aws-us-gov:sts::685640609887: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-685640609887" because no identity-based policy allows the s3:ListBucket action9NZWMVDMQRG7SCG3f+P/K4sJp3YNq42xdb0tv5mTjZJ6t9cklQcYHEGRWfBEUogD0DZ2tFSwpgh7/obpN53Ym3Ahr6z31Lr4x82atQZc8FSRu1IOgrLzhSXO4WA=