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 actionZNEQ8X4Z8J9S5TZ07TgukauVK4EXLUqVdhOSEsLejXXIG+JkmEjH8qofajryCyCTAVIdULVyaCAS2SfQp5AsMpOxnFkWtrpx9eh+tV2A5miQkH+SH6jpNrvibc4=