diff --git a/src/org/kar/archidata/dataAccess/DataFactoryTsApi.java b/src/org/kar/archidata/dataAccess/DataFactoryTsApi.java
index a2cb23d..09d3c37 100644
--- a/src/org/kar/archidata/dataAccess/DataFactoryTsApi.java
+++ b/src/org/kar/archidata/dataAccess/DataFactoryTsApi.java
@@ -485,8 +485,13 @@ public class DataFactoryTsApi {
 					} else if (MediaType.MULTIPART_FORM_DATA.equals(elem)) {
 						builder.append("\n\t\t\t\tcontentType: HTTPMimeType.MULTIPART,");
 						break;
+					} else if (MediaType.TEXT_PLAIN.equals(elem)) {
+						builder.append("\n\t\t\t\tcontentType: HTTPMimeType.TEXT_PLAIN,");
+						break;
 					}
 				}
+			} else if ("DELETE".equals(methodType)) {
+				builder.append("\n\t\t\t\tcontentType: HTTPMimeType.TEXT_PLAIN,");
 			}
 			if (produces != null) {
 				if (produces.size() > 1) {
diff --git a/src/resources/rest-tools.ts b/src/resources/rest-tools.ts
index 2cc5a81..0879a22 100644
--- a/src/resources/rest-tools.ts
+++ b/src/resources/rest-tools.ts
@@ -15,13 +15,14 @@ export enum HTTPRequestModel {
 }
 export enum HTTPMimeType {
     ALL = '*/*',
+    CSV = 'text/csv',
     IMAGE = 'image/*',
     IMAGE_JPEG = 'image/jpeg',
     IMAGE_PNG = 'image/png',
     JSON = 'application/json',
-    OCTET_STREAM = 'application/octet-stream',
     MULTIPART = 'multipart/form-data',
-    CSV = 'text/csv',
+    OCTET_STREAM = 'application/octet-stream',
+    TEXT_PLAIN = 'text/plain',
 }
 
 export interface RESTConfig {