diff --git a/src/main/java/org/gcube/common/storagehubwrapper/shared/tohl/items/ItemStreamDescriptor.java b/src/main/java/org/gcube/common/storagehubwrapper/shared/tohl/items/ItemStreamDescriptor.java
index 68b6e6f..0a3d42c 100644
--- a/src/main/java/org/gcube/common/storagehubwrapper/shared/tohl/items/ItemStreamDescriptor.java
+++ b/src/main/java/org/gcube/common/storagehubwrapper/shared/tohl/items/ItemStreamDescriptor.java
@@ -39,4 +39,12 @@ public interface ItemStreamDescriptor {
 	public Long getSize();
 
 
+	/**
+	 * Gets the mime type.
+	 *
+	 * @return the mime type
+	 */
+	public String getMimeType();
+
+
 }