diff --git a/AppSync/_AppSync.md b/AppSync/_AppSync.md
new file mode 100644
index 0000000..b49109d
--- /dev/null
+++ b/AppSync/_AppSync.md
@@ -0,0 +1,6 @@
+# AppSync
+AppSync is a fully managed [[GraphQL|GraphQL]] service.
+
+## Resolvers
+Resolvers attached to specific fields within your types in your schema. used to implement the state-changing operations for your query, mutation, and subscription field operations.
+
diff --git a/README.md b/README.md
index f290da0..0f1eb5a 100644
--- a/README.md
+++ b/README.md
@@ -9,3 +9,4 @@
     - [[_CodeDeploy|CodeDeploy]]
     - [[_CodePipeline|CodePipeline]]
  
+[[_AppSync|AppSync]]