Address partial user update using POST not PUT

lib/oktakit/client/users.rb

@@ -54,13 +54,18 @@ def list_users(options = {})
       # @param options[:headers] [Hash] Optional. Header params for the request.
       # @param options[:accept] [String] Optional. The content type to accept. Default application/json
       # @param options[:content_type] [String] Optional. The content type for the request. Default application/json
+      # @param options[:partial] [Boolean] Indicates a partial update, in which case POST will be used instead of PUT
       # @param options [Hash] Optional. Body params for request.
       # @return [Hash<Sawyer::Resource>] Updated User
       # @see https://developer.okta.com/docs/api/resources/users#update-user
       # @example
       #   Oktakit.update_user('id')
       def update_user(id, options = {})
-        put("/users/#{id}", options)
+        if options.delete(:partial)
+          post("/users/#{id}", options)
+        else
+          put("/users/#{id}", options)
+        end
       end
 
       # Update Profile

spec/client/users_spec.rb

@@ -63,6 +63,22 @@
     end
   end
 
+  describe '#update_user partial' do
+    it 'returns updated user' do
+      VCR.use_cassette 'update_user_partial' do
+        resp, = client.update_user(USERS_USER_ID,
+          profile: {
+            firstName: "Bob",
+            lastName: "User",
+            email: "[email protected]",
+            login: "[email protected]"
+          },
+          partial: true)
+        expect(resp.profile.firstName).to be == 'Bob'
+      end
+    end
+  end
+
   describe '#update_profile' do
     it 'returns updated user' do
       VCR.use_cassette 'update_profile' do