diff --git a/.rubocop.yml b/.rubocop.yml
index 32f768a..92b1ac3 100644
--- a/.rubocop.yml
+++ b/.rubocop.yml
@@ -21,5 +21,6 @@ Style/Documentation:
 Metrics/LineLength:
   Enabled: false
 
-Style/StructInheritance:
+Metrics/ClassLength: 
   Enabled: false
+
diff --git a/Gemfile.lock b/Gemfile.lock
index a3bd668..1f45830 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,7 +1,7 @@
 PATH
   remote: .
   specs:
-    app_store_connect (0.7.0)
+    app_store_connect (0.8.0)
       activesupport (~> 5.2.3)
       jwt (~> 2.1)
 
diff --git a/lib/app_store_connect/client.rb b/lib/app_store_connect/client.rb
index b373958..19377e3 100644
--- a/lib/app_store_connect/client.rb
+++ b/lib/app_store_connect/client.rb
@@ -50,6 +50,8 @@ def call(web_service_endpoint, **kwargs)
         get(web_service_endpoint, **kwargs, &parser)
       when :post
         post(web_service_endpoint, **kwargs, &parser)
+      when :delete
+        delete(web_service_endpoint, **kwargs)
       else
         raise "invalid http method: #{web_service_endpoint.http_method}"
       end
@@ -106,6 +108,20 @@ def http_body(web_service_endpoint, **kwargs)
         .to_json
     end
 
+    def delete(web_service_endpoint, **kwargs)
+      request = Request.new(
+        web_service_endpoint: web_service_endpoint,
+        kwargs: kwargs,
+        http_method: :delete,
+        uri: build_uri(web_service_endpoint, **kwargs),
+        headers: headers
+      )
+
+      request.execute
+
+      true
+    end
+
     def post(web_service_endpoint, **kwargs, &block)
       request = Request.new(
         web_service_endpoint: web_service_endpoint,
diff --git a/lib/app_store_connect/request.rb b/lib/app_store_connect/request.rb
index 8a675c7..9581b4c 100644
--- a/lib/app_store_connect/request.rb
+++ b/lib/app_store_connect/request.rb
@@ -5,6 +5,12 @@
 module AppStoreConnect
   attr_reader :uri
 
+  class UnsupportedHTTPMethod < ArgumentError
+    def initialize(http_method)
+      super "Unsupported HTTP Method: #{http_method}"
+    end
+  end
+
   class Request
     def initialize(**options)
       @uri = options.fetch(:uri)
@@ -70,17 +76,21 @@ def url_parameter_names(web_service_endpoint)
         .map { |_, n| n.to_sym }
     end
 
-    def request
+    def net_http_request_class
       case http_method
-      when :get
-        Net::HTTP::Get.new(uri, headers)
-      when :post
-        Net::HTTP::Post.new(uri, headers).tap do |request|
-          request.body = body
-        end
+      when :get then Net::HTTP::Get
+      when :post then Net::HTTP::Post
+      when :delete then Net::HTTP::Delete
+      when :patch then Net::HTTP::Patch
       else
-        raise "unsupported http method: #{http_method}"
+        raise UnsupportedHTTPMethod, http_method
       end
     end
+
+    def request
+      net_http_request_class
+        .new(uri, headers)
+        .tap { |r| r.body = body if r.request_body_permitted? }
+    end
   end
 end
diff --git a/lib/config/api.json b/lib/config/api.json
index 643f0be..7feed24 100644
--- a/lib/config/api.json
+++ b/lib/config/api.json
@@ -1,5 +1,10 @@
 {
-  "web_service_endpoints": [
+   "web_service_endpoints": [
+    {
+      "alias": "delete_user_invitation",
+      "http_method": "delete",
+      "url": "https://api.appstoreconnect.apple.com/v1/userInvitations/{id}"
+    },
     {
       "alias": "apps",
       "http_method": "get",