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 action8WMF2GJY92RS50HBmTh0JLOw0I6cT7/+4vxv5C3Dt+TajMnSGrPkc4oQK1Ic3IVDLNZKdTr5qDW/XXvvIt7uvvf/p7VHWu1EMIMzvTWv/ejrZf9QVHpPjDMQjPE=