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 actionY2K6PXKEMP8FHH04TfzwsJNmN27aYOk6bMBc1C/rY3pjrU73ixvIyCeAKmtQq7ruYGuI4+Otl6Gc43Yied4D3PPe3L0AJAnugAOILif/+vyT2VQy6r5xJ3Af4gM=