diff --git a/yaml/com/ibm/Dump/Create.interface.yaml b/yaml/com/ibm/Dump/Create.interface.yaml
index 331d71f..eca690e 100644
--- a/yaml/com/ibm/Dump/Create.interface.yaml
+++ b/yaml/com/ibm/Dump/Create.interface.yaml
@@ -21,7 +21,7 @@
         - name: 'ErrorLogId'
           description: >
               The id of the log associated with action which triggered the
-              dump.
+              dump. The value should be a 32 bit unsigned integer.
         - name: 'DumpType'
           description: >
               Type of the dump to be collected