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 action219GE19X92Z55F7CimCTRWOLeqvBOpSdkft62NOx82uULlUL0oyV/cbU/6qKTyfVPZSqUVUFpQzA4FrHkdgJgyvsIvOdn0pH34ixp76IxYgahM4M1Ons2wR6K3Y=