From 6aa6c7d8bd0626fddf74ea3e613d774fdef183c6 Mon Sep 17 00:00:00 2001
From: Jakub Onderka <jakub.onderka@gmail.com>
Date: Tue, 22 Jun 2021 17:20:53 +0200
Subject: [PATCH] new: Method `organisation_exists`

---
 pymisp/api.py | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/pymisp/api.py b/pymisp/api.py
index fb8cba1..b273c79 100644
--- a/pymisp/api.py
+++ b/pymisp/api.py
@@ -2062,6 +2062,15 @@ class PyMISP:
         o.from_dict(**organisation_j)
         return o
 
+    def organisation_exists(self, organisation: Union[MISPOrganisation, int, str, UUID]) -> bool:
+        """Fast check if organisation exists.
+
+        :param organisation: Organisation to check
+        """
+        organisation_id = get_uuid_or_id_from_abstract_misp(organisation)
+        r = self._prepare_request('HEAD', f'organisations/view/{organisation_id}')
+        return self._check_head_response(r)
+
     def add_organisation(self, organisation: MISPOrganisation, pythonify: bool = False) -> Union[Dict, MISPOrganisation]:
         """Add an organisation