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 actionM8JY0F96DCHTXWPA4bedZFEhrvzSPH3HqESYo6+8scsAF1QiRIq6B1eFf4Imo+91m9dC8pPhCrbN7S/vWS1k7fwTRtbB4sI4odDZrpLLmEWFm930nKKTqhUIcnA=