diff --git a/apis/management.cattle.io/v3/cluster_types.go b/apis/management.cattle.io/v3/cluster_types.go
index fdc52f1e..17de0ce9 100644
--- a/apis/management.cattle.io/v3/cluster_types.go
+++ b/apis/management.cattle.io/v3/cluster_types.go
@@ -205,6 +205,11 @@ type AzureKubernetesServiceConfig struct {
 type AmazonElasticContainerServiceConfig struct {
 	AccessKey string `json:"accessKey" norman:"required"`
 	SecretKey string `json:"secretKey" norman:"required,type=password"`
+
+	Region       string `json:"region"`
+	InstanceType string `json:"instanceType"`
+	MinimumNodes int    `json:"minimumNodes"`
+	MaximumNodes int    `json:"maximumNodes"`
 }
 
 type ClusterEvent struct {
diff --git a/client/management/v3/zz_generated_amazon_elastic_container_service_config.go b/client/management/v3/zz_generated_amazon_elastic_container_service_config.go
index a0cc458b..52528e67 100644
--- a/client/management/v3/zz_generated_amazon_elastic_container_service_config.go
+++ b/client/management/v3/zz_generated_amazon_elastic_container_service_config.go
@@ -1,12 +1,20 @@
 package client
 
 const (
-	AmazonElasticContainerServiceConfigType           = "amazonElasticContainerServiceConfig"
-	AmazonElasticContainerServiceConfigFieldAccessKey = "accessKey"
-	AmazonElasticContainerServiceConfigFieldSecretKey = "secretKey"
+	AmazonElasticContainerServiceConfigType              = "amazonElasticContainerServiceConfig"
+	AmazonElasticContainerServiceConfigFieldAccessKey    = "accessKey"
+	AmazonElasticContainerServiceConfigFieldInstanceType = "instanceType"
+	AmazonElasticContainerServiceConfigFieldMaximumNodes = "maximumNodes"
+	AmazonElasticContainerServiceConfigFieldMinimumNodes = "minimumNodes"
+	AmazonElasticContainerServiceConfigFieldRegion       = "region"
+	AmazonElasticContainerServiceConfigFieldSecretKey    = "secretKey"
 )
 
 type AmazonElasticContainerServiceConfig struct {
-	AccessKey string `json:"accessKey,omitempty" yaml:"accessKey,omitempty"`
-	SecretKey string `json:"secretKey,omitempty" yaml:"secretKey,omitempty"`
+	AccessKey    string `json:"accessKey,omitempty" yaml:"accessKey,omitempty"`
+	InstanceType string `json:"instanceType,omitempty" yaml:"instanceType,omitempty"`
+	MaximumNodes int64  `json:"maximumNodes,omitempty" yaml:"maximumNodes,omitempty"`
+	MinimumNodes int64  `json:"minimumNodes,omitempty" yaml:"minimumNodes,omitempty"`
+	Region       string `json:"region,omitempty" yaml:"region,omitempty"`
+	SecretKey    string `json:"secretKey,omitempty" yaml:"secretKey,omitempty"`
 }