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 action37GJS3HBGZRGN3RVnvVe8DScOBlKZF9zU4kdgTc1/HiGTLYpluu/BTVqR9DTLeNxTkZsAzUV/t552OvQes/OjHvp7XGWzy03CSNhBWg1y96l4zxvKCggFPyBIcM=