AccessDeniedUser: arn:aws:sts::196019834636:assumed-role/APIGatewayS3Integration/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws:s3:::s.stcousair.com" because no identity-based policy allows the s3:ListBucket actionHG0RJY5D29VDFTAEYwoUmVv12de6QPKTI3TdYhVUGN6yuBqdUcSCMoXaBYZAyNgoGdzUi6a+1Kb8CkiSiCp86k9gvLwVOK7iL4bQikuotCvzOCpLgIsu/kibgZo=