fix gcp_iam_role not updating

gcp_iam_role was not updating previously. The API uses a PATCH and
not a PUT.

Also fixing an accidental leftover diff from a bad merge.

fixes #236.

plugins/module_utils/gcp_utils.py

@@ -107,12 +107,12 @@ class GcpSession(object):
         kwargs = {'json': body}
         return self.full_delete(url, **kwargs)
 
-    def put(self, url, body=None):
+    def put(self, url, body=None, params=None):
         """
         This method should be avoided in favor of full_put
         """
         kwargs = {'json': body}
-        return self.full_put(url, **kwargs)
+        return self.full_put(url, **kwargs, params=params)
 
     def patch(self, url, body=None, **kwargs):
         """
@@ -305,7 +305,14 @@ class GcpModule(AnsibleModule):
         try:
             response.raise_for_status()
         except getattr(requests.exceptions, 'RequestException') as inst:
-            self.fail_json(msg="GCP returned error: %s" % response.json())
+            self.fail_json(
+                msg="GCP returned error: %s" % response.json(),
+                request={
+                    "url": response.request.url,
+                    "body": response.request.body,
+                    "method": response.request.method,
+                }
+            )
 
     def _merge_dictionaries(self, a, b):
         new = a.copy()

plugins/modules/gcp_iam_role.py

@@ -255,7 +255,7 @@ def update(module, link, fetch):
     }
     request = resource_to_request(module)
     del request["name"]
-    return return_if_object(module, auth.put(link, request, params=params))
+    return return_if_object(module, auth.patch(link, request, params=params))
 
 
 def updateMask(request, response):

plugins/modules/gcp_resourcemanager_project_info.py

@@ -182,7 +182,7 @@ import json
 
 def main():
     module = GcpModule(argument_spec=dict(
-      page_size=dict(type='int')
+        page_size=dict(type='int')
     ))
 
     if not module.params['scopes']:
@@ -200,7 +200,7 @@ def fetch_list(module, link):
     auth = GcpSession(module, 'resourcemanager')
     params = {}
     if "page_size" in module.params:
-      params["pageSize"] = module.params.get("page_size")
+        params["pageSize"] = module.params.get("page_size")
     return auth.list(link, return_if_object, array_name='projects', params=params)