AccessDeniedUser: arn:aws:sts::196019834636:assumed-role/APIGatewayS3Integration/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws:s3:::k.stcousair.com" because no identity-based policy allows the s3:ListBucket action399E97RVB549BZ7Q66Qc+gbhoazgj7FHNoJD0sTfB+Yvivn1jGLSmhKui6DOesCN+wsSaw3FVj4taAts6BUe98CO/MFlsz4nzrxU3SCNZjaLR+hfcvW2em8+/4M=