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 actionH983C4RCZFWW2839sqGKv3Xr3UugkY9ZweBhPgsU/H16vU1cN/yehg0KV9lai3E+EhW0e6j8jA/iQR0MbChgoFh/uRPJHCyuxsBEJX3UfZwBWVOBm6S9vIgmS2I=