diff --git a/edgeapplications/docs/CreateOriginsRequest.md b/edgeapplications/docs/CreateOriginsRequest.md
index 2b0b136..4075427 100644
--- a/edgeapplications/docs/CreateOriginsRequest.md
+++ b/edgeapplications/docs/CreateOriginsRequest.md
@@ -6,9 +6,9 @@ Name | Type | Description | Notes
 ------------ | ------------- | ------------- | -------------
 **name** | **String** |  | 
 **origin_type** | Option<**String**> |  | [optional]
-**addresses** | [**Vec<crate::models::CreateOriginsRequestAddresses>**](CreateOriginsRequest_addresses.md) |  | 
+**addresses** | Option<[**Vec<crate::models::CreateOriginsRequestAddresses>**](CreateOriginsRequest_addresses.md)> |  | [optional]
 **origin_protocol_policy** | Option<**String**> |  | [optional]
-**host_header** | **String** |  | 
+**host_header** | Option<**String**> |  | [optional]
 **origin_path** | Option<**String**> |  | [optional]
 **hmac_authentication** | Option<**bool**> |  | [optional]
 **hmac_region_name** | Option<**String**> |  | [optional]
diff --git a/edgeapplications/src/models/create_origins_request.rs b/edgeapplications/src/models/create_origins_request.rs
index 2053ee3..d6efec1 100644
--- a/edgeapplications/src/models/create_origins_request.rs
+++ b/edgeapplications/src/models/create_origins_request.rs
@@ -17,12 +17,12 @@ pub struct CreateOriginsRequest {
     pub name: String,
     #[serde(rename = "origin_type", skip_serializing_if = "Option::is_none")]
     pub origin_type: Option<String>,
-    #[serde(rename = "addresses")]
-    pub addresses: Vec<crate::models::CreateOriginsRequestAddresses>,
+    #[serde(rename = "addresses", skip_serializing_if = "Option::is_none")]
+    pub addresses: Option<Vec<crate::models::CreateOriginsRequestAddresses>>,
     #[serde(rename = "origin_protocol_policy", skip_serializing_if = "Option::is_none")]
     pub origin_protocol_policy: Option<String>,
-    #[serde(rename = "host_header")]
-    pub host_header: String,
+    #[serde(rename = "host_header", skip_serializing_if = "Option::is_none")]
+    pub host_header: Option<String>,
     #[serde(rename = "origin_path", skip_serializing_if = "Option::is_none")]
     pub origin_path: Option<String>,
     #[serde(rename = "hmac_authentication", skip_serializing_if = "Option::is_none")]
@@ -40,13 +40,13 @@ pub struct CreateOriginsRequest {
 }
 
 impl CreateOriginsRequest {
-    pub fn new(name: String, addresses: Vec<crate::models::CreateOriginsRequestAddresses>, host_header: String) -> CreateOriginsRequest {
+    pub fn new(name: String) -> CreateOriginsRequest {
         CreateOriginsRequest {
             name,
             origin_type: None,
-            addresses,
+            addresses: None,
             origin_protocol_policy: None,
-            host_header,
+            host_header: None,
             origin_path: None,
             hmac_authentication: None,
             hmac_region_name: None,