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 action9VKWG5QEPRNKF01GJqT6DZYiaXcyAe1f2m+/KF4X/OcBYP65XV8mtXMKWi6/zr5TeTKto6kK8pRCg1ASpk+wyJcIDSc=