diff --git a/cli/docs/cli.json b/cli/docs/cli.json
index ef37acc3..dae24fd3 100644
--- a/cli/docs/cli.json
+++ b/cli/docs/cli.json
@@ -2339,7 +2339,8 @@
                   "long": "description"
                 },
                 {
-                  "long": "gateway"
+                  "long": "gateway",
+                  "help": "Name or ID of the internet gateway"
                 },
                 {
                   "long": "ip-pool"
diff --git a/cli/src/generated_cli.rs b/cli/src/generated_cli.rs
index 6a37e0f5..4ae3d87e 100644
--- a/cli/src/generated_cli.rs
+++ b/cli/src/generated_cli.rs
@@ -2155,7 +2155,8 @@ impl<T: CliConfig> Cli<T> {
                 clap::Arg::new("gateway")
                     .long("gateway")
                     .value_parser(clap::value_parser!(types::NameOrId))
-                    .required_unless_present("json-body"),
+                    .required(true)
+                    .help("Name or ID of the internet gateway"),
             )
             .arg(
                 clap::Arg::new("ip-pool")
@@ -8788,7 +8789,7 @@ impl<T: CliConfig> Cli<T> {
         }
 
         if let Some(value) = matches.get_one::<types::NameOrId>("gateway") {
-            request = request.body_map(|body| body.gateway(value.clone()))
+            request = request.gateway(value.clone());
         }
 
         if let Some(value) = matches.get_one::<types::NameOrId>("ip-pool") {
diff --git a/oxide.json b/oxide.json
index 0707ba82..00023683 100644
--- a/oxide.json
+++ b/oxide.json
@@ -16595,9 +16595,6 @@
           "description": {
             "type": "string"
           },
-          "gateway": {
-            "$ref": "#/components/schemas/NameOrId"
-          },
           "ip_pool": {
             "$ref": "#/components/schemas/NameOrId"
           },
@@ -16607,7 +16604,6 @@
         },
         "required": [
           "description",
-          "gateway",
           "ip_pool",
           "name"
         ]
diff --git a/sdk/src/generated_sdk.rs b/sdk/src/generated_sdk.rs
index f9ae2fd7..d616e499 100644
--- a/sdk/src/generated_sdk.rs
+++ b/sdk/src/generated_sdk.rs
@@ -13215,7 +13215,6 @@ pub mod types {
     ///  "type": "object",
     ///  "required": [
     ///    "description",
-    ///    "gateway",
     ///    "ip_pool",
     ///    "name"
     ///  ],
@@ -13223,9 +13222,6 @@ pub mod types {
     ///    "description": {
     ///      "type": "string"
     ///    },
-    ///    "gateway": {
-    ///      "$ref": "#/components/schemas/NameOrId"
-    ///    },
     ///    "ip_pool": {
     ///      "$ref": "#/components/schemas/NameOrId"
     ///    },
@@ -13241,7 +13237,6 @@ pub mod types {
     )]
     pub struct InternetGatewayIpPoolCreate {
         pub description: String,
-        pub gateway: NameOrId,
         pub ip_pool: NameOrId,
         pub name: Name,
     }
@@ -37151,7 +37146,6 @@ pub mod types {
         #[derive(Clone, Debug)]
         pub struct InternetGatewayIpPoolCreate {
             description: Result<String, String>,
-            gateway: Result<super::NameOrId, String>,
             ip_pool: Result<super::NameOrId, String>,
             name: Result<super::Name, String>,
         }
@@ -37160,7 +37154,6 @@ pub mod types {
             fn default() -> Self {
                 Self {
                     description: Err("no value supplied for description".to_string()),
-                    gateway: Err("no value supplied for gateway".to_string()),
                     ip_pool: Err("no value supplied for ip_pool".to_string()),
                     name: Err("no value supplied for name".to_string()),
                 }
@@ -37178,16 +37171,6 @@ pub mod types {
                     .map_err(|e| format!("error converting supplied value for description: {}", e));
                 self
             }
-            pub fn gateway<T>(mut self, value: T) -> Self
-            where
-                T: std::convert::TryInto<super::NameOrId>,
-                T::Error: std::fmt::Display,
-            {
-                self.gateway = value
-                    .try_into()
-                    .map_err(|e| format!("error converting supplied value for gateway: {}", e));
-                self
-            }
             pub fn ip_pool<T>(mut self, value: T) -> Self
             where
                 T: std::convert::TryInto<super::NameOrId>,
@@ -37217,7 +37200,6 @@ pub mod types {
             ) -> Result<Self, super::error::ConversionError> {
                 Ok(Self {
                     description: value.description?,
-                    gateway: value.gateway?,
                     ip_pool: value.ip_pool?,
                     name: value.name?,
                 })
@@ -37228,7 +37210,6 @@ pub mod types {
             fn from(value: super::InternetGatewayIpPoolCreate) -> Self {
                 Self {
                     description: Ok(value.description),
-                    gateway: Ok(value.gateway),
                     ip_pool: Ok(value.ip_pool),
                     name: Ok(value.name),
                 }