diff --git a/veracode_api_py/identity.py b/veracode_api_py/identity.py
index c553e11..7297e50 100644
--- a/veracode_api_py/identity.py
+++ b/veracode_api_py/identity.py
@@ -96,12 +96,12 @@ def create(self,email,firstname: str,lastname: str,username: str=None,type="HUMA
          user_def.update({"pin_required":True})
 
       if ipRestricted & len(allowedIpAddresses)>0:
-         user_def.update({"ipRestricted":True})
-         user_def.update({"allowedIpAddresses": allowedIpAddresses})
+         user_def.update({"ip_restricted":True})
+         user_def.update({"allowed_ip_addresses": allowedIpAddresses})
 
       if samlUser & len(samlSubject)>0:
-         user_def.update({"samlUser":True})
-         user_def.update({"samlSubject": samlSubject})
+         user_def.update({"saml_user":True})
+         user_def.update({"saml_subject": samlSubject})
 
       payload = json.dumps(user_def)
       return APIHelper()._rest_request(self.USER_URI,'POST',body=payload)
@@ -380,4 +380,4 @@ def _create_or_update(self, method, jit_default_id: UUID=None, ip_restricted=Fal
 
    def delete(self, jit_default_id: UUID):
       uri = '{}/{}'.format(self.base_uri, jit_default_id)
-      return APIHelper()._rest_request( uri, "DELETE")
\ No newline at end of file
+      return APIHelper()._rest_request( uri, "DELETE")