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 action5J3H0FWEW6PFJTJTZCXzzb10bJBsG/feYnbgv/17yfmQFWwSTquxFr1Hfrr7aVvPyv2/0sIkgf770fe69vp1hjXzekJKnIKsIy9apFc+dGUp3XR16yYfUKYOuAg=