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 actionR9ED4WY3K2DXCC6TnwNsUd5Rr0tqCJpkAVQcRdYsxfZFxweb6fs5Gq2EJRdhHsQ9DgFx6FbRHpd180nM0gX9Gj6eidKRdgZhnp0duFRCZlEzse9n