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 action8B7A86PK184P8NZ6k/YH05goKdgJqXGA2Pe1LrYzWk4xUFQaDgxlZ4Aef/sIuETpeQlRv1CGOFiRedpsWDEKkuJnEulb7+hHkcrRNEj42lzg9uRQyRbf00s6fY0=