added a method to get search options for items

GLPIAPI.py

@@ -174,7 +174,19 @@ class GLPIAPI:
                 return userID, search["data"], search["totalcount"]
         
         return None, None, 0
-
+        
+    def GetSearchOptions(self, itemType, fieldName=None):
+        queryUri = f"{self.Server}/apirest.php/listSearchOptions/{itemType}"
+        searchOptions = requests.get(queryUri, headers=self.Headers)
+        if(searchOptions.status_code == 200):
+            searchOptions = searchOptions.json()
+            if(fieldName != None):
+                for k,v in searchOptions.items():
+                    if(v['name'].lower() == fieldName.lower()):
+                        return {k : searchOptions[k]}
+            return searchOptions
+        return searchOptions.status_code
+        
     def UploadFile(self, file, path):
         manifest = {
             "input": {