Meraki - Add check for auth_key parameter (#56199)

* auth_key parameter is required
- This will have to change when httpapi is implemented

* Add integration test

* Add assertion

* Enable VLANs on network

* Add required for auth_key

lib/ansible/module_utils/network/meraki/meraki.py

@@ -37,7 +37,7 @@ from ansible.module_utils._text import to_native, to_bytes, to_text
 
 
 def meraki_argument_spec():
-    return dict(auth_key=dict(type='str', no_log=True, fallback=(env_fallback, ['MERAKI_KEY'])),
+    return dict(auth_key=dict(type='str', no_log=True, fallback=(env_fallback, ['MERAKI_KEY']), required=True),
                 host=dict(type='str', default='api.meraki.com'),
                 use_proxy=dict(type='bool', default=False),
                 use_https=dict(type='bool', default=True),

lib/ansible/plugins/doc_fragments/meraki.py

@@ -15,6 +15,7 @@ options:
         description:
         - Authentication key provided by the dashboard. Required if environmental variable C(MERAKI_KEY) is not set.
         type: str
+        required: yes
     host:
         description:
         - Hostname for Meraki dashboard.