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 action6VYW4ABWXDE6QEKAUuNa6uDBdZ5q+oWFcKMX+SbZH4T8+KJLz08H2INvHyRNCsBOsd6nAYzmOTm9OQ9MXv17Juvmm4w=