diff --git a/packages/cloudform-types/types/appSync/graphQlApi.js b/packages/cloudform-types/types/appSync/graphQlApi.js
index b61813064..dd73f4d89 100644
--- a/packages/cloudform-types/types/appSync/graphQlApi.js
+++ b/packages/cloudform-types/types/appSync/graphQlApi.js
@@ -38,6 +38,12 @@ class LogConfig {
     }
 }
 exports.LogConfig = LogConfig;
+class LambdaAuthorizerConfig {
+    constructor(properties) {
+        Object.assign(this, properties);
+    }
+}
+exports.LambdaAuthorizerConfig = LambdaAuthorizerConfig;
 class AdditionalAuthenticationProvider {
     constructor(properties) {
         Object.assign(this, properties);
diff --git a/packages/cloudform-types/types/appSync/graphQlApi.ts b/packages/cloudform-types/types/appSync/graphQlApi.ts
index 1d8513425..33b3e45f0 100644
--- a/packages/cloudform-types/types/appSync/graphQlApi.ts
+++ b/packages/cloudform-types/types/appSync/graphQlApi.ts
@@ -61,9 +61,20 @@ export class LogConfig {
     }
 }
 
+export class LambdaAuthorizerConfig {
+    AuthorizerUri?: Value<string>
+    AuthorizerResultTtlInSeconds?: Value<number>
+    IdentityValidationExpression?: Value<string>
+
+    constructor(properties: LambdaAuthorizerConfig) {
+        Object.assign(this, properties)
+    }
+}
+
 export class AdditionalAuthenticationProvider {
     OpenIDConnectConfig?: OpenIDConnectConfig
     UserPoolConfig?: CognitoUserPoolConfig
+    LambdaAuthorizerConfig?: LambdaAuthorizerConfig
     AuthenticationType!: Value<string>
 
     constructor(properties: AdditionalAuthenticationProvider) {
@@ -75,6 +86,7 @@ export interface GraphQLApiProperties {
     OpenIDConnectConfig?: OpenIDConnectConfig
     XrayEnabled?: Value<boolean>
     UserPoolConfig?: UserPoolConfig
+    LambdaAuthorizerConfig?: LambdaAuthorizerConfig
     Tags?: Tags
     Name: Value<string>
     AuthenticationType: Value<string>
@@ -87,6 +99,7 @@ export default class GraphQLApi extends ResourceBase<GraphQLApiProperties> {
     static CognitoUserPoolConfig = CognitoUserPoolConfig
     static UserPoolConfig = UserPoolConfig
     static LogConfig = LogConfig
+    static LambdaAuthorizerConfig = LambdaAuthorizerConfig
     static AdditionalAuthenticationProvider = AdditionalAuthenticationProvider
 
     constructor(properties: GraphQLApiProperties) {