The following is the script to delete a CName record from InfoBlox
try { var objRESTOperation; objRESTOperation = new RESTOperation("RESTOperation"); objRESTOperation.defaultContentType = "application/json"; objRESTOperation.method = "GET"; objRESTOperation.urlTemplate = "/wapi/v1.1/record:cname?_return_type=json&name=" + strCName; objRESTOperation.host = objRESTHost_InfoBlox; var objRESTRequest; objRESTRequest = objRESTOperation.createRequest([], null); objRESTRequest.contentType = "application/json"; objRESTRequest.setHeader("Accept", "application/json"); var objRESTResponse; objRESTResponse = objRESTRequest.execute(); var intStatusCode; intStatusCode = objRESTResponse.statusCode; if ( intStatusCode == 200 ) { var strContentAsString; strContentAsString = objRESTResponse.contentAsString; try { var objJson; objJson = JSON.parse(strContentAsString); var arrRecords; arrRecords = objJson; var objRegExp; objRegExp = /(record:(cname|a|host|mx|ptr|txt))\/([A-Za-z0-9]+):([a-z0-9\-\.]+)\/default/; System.log("=================================================="); for ( var iiii = 0; iiii < arrRecords.length; iiii++ ) { var objRecord; objRecord = arrRecords[iiii]; var strRecordReference; strRecordReference = objRecord._ref; System.log("===== RECORD REFERENCE: " + strRecordReference); var strRecordCanonical; strRecordCanonical = objRecord.canonical; System.log("===== RECORD CANONICAL: " + strRecordCanonical); var strRecordName; strRecordName = objRecord.name; System.log("===== RECORD NAME: " + strRecordName); var arrRecordReference; arrRecordReference = objRegExp.exec(strRecordReference); var strObjectType; strObjectType = arrRecordReference[1]; System.log("===== OBJECT TYPE: " + strObjectType); var strObjectReference; strObjectReference = arrRecordReference[3]; System.log("===== OBJECT REFERENCE: " + strObjectReference); var strObjectName; strObjectName = arrRecordReference[4]; System.log("===== OBJECT NAME: " + strObjectName); if ( strObjectName == strCName ) { var objRESTOperation; objRESTOperation = new RESTOperation("RESTOperation"); objRESTOperation.defaultContentType = "application/json"; objRESTOperation.method = "DELETE"; objRESTOperation.urlTemplate = "/wapi/v1.1/record:cname/" + strObjectReference + "?_return_type=json"; objRESTOperation.host = objRESTHost_InfoBlox; var objRESTRequest; objRESTRequest = objRESTOperation.createRequest([], null); objRESTRequest.contentType = "application/json"; objRESTRequest.setHeader("Accept", "application/json"); System.log("===== ATTEMPTING To DELETE CNAME: " + strObjectName); var objRESTResponse; objRESTResponse = objRESTRequest.execute(); if ( objRESTResponse.statusCode == 200 ) { System.log("===== SUCCESSFULLY DELETED CNAME: " + strObjectName); } else { System.error("===== HTTP Error: " + objRESTResponse.statusCode); throw "HTTP Error: " + objRESTResponse.statusCode; } break; } } System.log("=================================================="); } catch ( objException ) { System.error("===== JSON Error: " + objException); throw "JSON Error: " + objException.code; } } else { System.error("===== HTTP Error: " + objRESTResponse.statusCode); throw "HTTP Error: " + objRESTResponse.statusCode; } } catch (objException) { System.error("objException = " + objException); }