diff --git a/scaleway-async/scaleway_async/instance/v2alpha1/__init__.py b/scaleway-async/scaleway_async/instance/v2alpha1/__init__.py
index 2d7fdbd11..3d05b58cd 100644
--- a/scaleway-async/scaleway_async/instance/v2alpha1/__init__.py
+++ b/scaleway-async/scaleway_async/instance/v2alpha1/__init__.py
@@ -36,6 +36,7 @@
 from .types import ServerTypeGpuInfo
 from .types import ServerTypeLimits
 from .types import ServerIP
+from .types import CreateTemplateRequestPrivateNetworkTemplate
 from .types import CreateTemplateRequestVolumeTemplate
 from .types import SecurityGroupRuleConfig
 from .types import SecurityGroup
@@ -53,6 +54,7 @@
 from .types import ServerRDPPassword
 from .types import ServerVolume
 from .types import UpdateServerRequestPublicNetworkInterface
+from .types import UpdateTemplateRequestUpdatePrivateNetworks
 from .types import UpdateTemplateRequestUpdateVolumes
 from .types import AddSecurityGroupRulesRequest
 from .types import AddSecurityGroupRulesResponse
@@ -165,6 +167,7 @@
     "ServerTypeGpuInfo",
     "ServerTypeLimits",
     "ServerIP",
+    "CreateTemplateRequestPrivateNetworkTemplate",
     "CreateTemplateRequestVolumeTemplate",
     "SecurityGroupRuleConfig",
     "SecurityGroup",
@@ -182,6 +185,7 @@
     "ServerRDPPassword",
     "ServerVolume",
     "UpdateServerRequestPublicNetworkInterface",
+    "UpdateTemplateRequestUpdatePrivateNetworks",
     "UpdateTemplateRequestUpdateVolumes",
     "AddSecurityGroupRulesRequest",
     "AddSecurityGroupRulesResponse",
diff --git a/scaleway-async/scaleway_async/instance/v2alpha1/api.py b/scaleway-async/scaleway_async/instance/v2alpha1/api.py
index cb8872597..7d3ca29c5 100644
--- a/scaleway-async/scaleway_async/instance/v2alpha1/api.py
+++ b/scaleway-async/scaleway_async/instance/v2alpha1/api.py
@@ -40,6 +40,7 @@
     CreateServerRequestPublicNetworkInterface,
     CreateServerRequestServerVolume,
     CreateTemplateRequest,
+    CreateTemplateRequestPrivateNetworkTemplate,
     CreateTemplateRequestVolumeTemplate,
     DeleteSecurityGroupRulesRequest,
     DetachServerFileSystemRequest,
@@ -76,6 +77,7 @@
     UpdateServerRequest,
     UpdateServerRequestPublicNetworkInterface,
     UpdateTemplateRequest,
+    UpdateTemplateRequestUpdatePrivateNetworks,
     UpdateTemplateRequestUpdateVolumes,
     UserData,
 )
@@ -2341,7 +2343,9 @@ async def create_template(
         security_group_id: Optional[str] = None,
         placement_group_id: Optional[str] = None,
         volumes: Optional[list[CreateTemplateRequestVolumeTemplate]] = None,
-        private_network_ids: Optional[list[str]] = None,
+        private_networks: Optional[
+            list[CreateTemplateRequestPrivateNetworkTemplate]
+        ] = None,
         windows_rdp_ssh_key_id: Optional[str] = None,
         filesystem_ids: Optional[list[str]] = None,
     ) -> Template:
@@ -2359,7 +2363,7 @@ async def create_template(
         :param security_group_id:
         :param placement_group_id:
         :param volumes:
-        :param private_network_ids:
+        :param private_networks:
         :param windows_rdp_ssh_key_id:
         :param filesystem_ids:
         :return: :class:`Template <Template>`
@@ -2393,7 +2397,7 @@ async def create_template(
                     security_group_id=security_group_id,
                     placement_group_id=placement_group_id,
                     volumes=volumes,
-                    private_network_ids=private_network_ids,
+                    private_networks=private_networks,
                     windows_rdp_ssh_key_id=windows_rdp_ssh_key_id,
                     filesystem_ids=filesystem_ids,
                 ),
@@ -2448,7 +2452,9 @@ async def update_template(
         security_group_id: Optional[str] = None,
         placement_group_id: Optional[str] = None,
         update_volumes: Optional[UpdateTemplateRequestUpdateVolumes] = None,
-        private_network_ids: Optional[list[str]] = None,
+        update_private_networks: Optional[
+            UpdateTemplateRequestUpdatePrivateNetworks
+        ] = None,
         public_ip_v4_count: Optional[int] = None,
         public_ip_v6_count: Optional[int] = None,
         windows_rdp_ssh_key_id: Optional[str] = None,
@@ -2466,7 +2472,7 @@ async def update_template(
         :param security_group_id:
         :param placement_group_id:
         :param update_volumes:
-        :param private_network_ids:
+        :param update_private_networks:
         :param public_ip_v4_count:
         :param public_ip_v6_count:
         :param windows_rdp_ssh_key_id:
@@ -2498,7 +2504,7 @@ async def update_template(
                     security_group_id=security_group_id,
                     placement_group_id=placement_group_id,
                     update_volumes=update_volumes,
-                    private_network_ids=private_network_ids,
+                    update_private_networks=update_private_networks,
                     public_ip_v4_count=public_ip_v4_count,
                     public_ip_v6_count=public_ip_v6_count,
                     windows_rdp_ssh_key_id=windows_rdp_ssh_key_id,
diff --git a/scaleway-async/scaleway_async/instance/v2alpha1/marshalling.py b/scaleway-async/scaleway_async/instance/v2alpha1/marshalling.py
index d5ba7dd58..bdbc79859 100644
--- a/scaleway-async/scaleway_async/instance/v2alpha1/marshalling.py
+++ b/scaleway-async/scaleway_async/instance/v2alpha1/marshalling.py
@@ -38,6 +38,7 @@
     ServerRDPPassword,
     ServerVolume,
     Server,
+    CreateTemplateRequestPrivateNetworkTemplate,
     CreateTemplateRequestVolumeTemplate,
     Template,
     UserData,
@@ -76,6 +77,7 @@
     UpdateSecurityGroupRuleRequest,
     UpdateServerRequestPublicNetworkInterface,
     UpdateServerRequest,
+    UpdateTemplateRequestUpdatePrivateNetworks,
     UpdateTemplateRequestUpdateVolumes,
     UpdateTemplateRequest,
 )
@@ -1026,12 +1028,6 @@ def unmarshal_TemplateSummary(data: Any) -> TemplateSummary:
     else:
         args["public_ip_v6_count"] = None
 
-    field = data.get("private_network_ids", None)
-    if field is not None:
-        args["private_network_ids"] = field
-    else:
-        args["private_network_ids"] = None
-
     field = data.get("filesystem_ids", None)
     if field is not None:
         args["filesystem_ids"] = field
@@ -1525,6 +1521,25 @@ def unmarshal_Server(data: Any) -> Server:
     return Server(**args)
 
 
+def unmarshal_CreateTemplateRequestPrivateNetworkTemplate(
+    data: Any,
+) -> CreateTemplateRequestPrivateNetworkTemplate:
+    if not isinstance(data, dict):
+        raise TypeError(
+            "Unmarshalling the type 'CreateTemplateRequestPrivateNetworkTemplate' failed as data isn't a dictionary."
+        )
+
+    args: dict[str, Any] = {}
+
+    field = data.get("private_network_id", None)
+    if field is not None:
+        args["private_network_id"] = field
+    else:
+        args["private_network_id"] = None
+
+    return CreateTemplateRequestPrivateNetworkTemplate(**args)
+
+
 def unmarshal_CreateTemplateRequestVolumeTemplate(
     data: Any,
 ) -> CreateTemplateRequestVolumeTemplate:
@@ -1658,11 +1673,15 @@ def unmarshal_Template(data: Any) -> Template:
     else:
         args["volumes"] = None
 
-    field = data.get("private_network_ids", None)
+    field = data.get("private_networks", None)
     if field is not None:
-        args["private_network_ids"] = field
+        args["private_networks"] = (
+            [unmarshal_CreateTemplateRequestPrivateNetworkTemplate(v) for v in field]
+            if field is not None
+            else None
+        )
     else:
-        args["private_network_ids"] = None
+        args["private_networks"] = None
 
     field = data.get("filesystem_ids", None)
     if field is not None:
@@ -2110,6 +2129,18 @@ def marshal_CreateServerRequest(
     return output
 
 
+def marshal_CreateTemplateRequestPrivateNetworkTemplate(
+    request: CreateTemplateRequestPrivateNetworkTemplate,
+    defaults: ProfileDefaults,
+) -> dict[str, Any]:
+    output: dict[str, Any] = {}
+
+    if request.private_network_id is not None:
+        output["private_network_id"] = request.private_network_id
+
+    return output
+
+
 def marshal_CreateTemplateRequestVolumeTemplate(
     request: CreateTemplateRequestVolumeTemplate,
     defaults: ProfileDefaults,
@@ -2189,8 +2220,11 @@ def marshal_CreateTemplateRequest(
             for item in request.volumes
         ]
 
-    if request.private_network_ids is not None:
-        output["private_network_ids"] = request.private_network_ids
+    if request.private_networks is not None:
+        output["private_networks"] = [
+            marshal_CreateTemplateRequestPrivateNetworkTemplate(item, defaults)
+            for item in request.private_networks
+        ]
 
     if request.windows_rdp_ssh_key_id is not None:
         output["windows_rdp_ssh_key_id"] = request.windows_rdp_ssh_key_id
@@ -2551,6 +2585,21 @@ def marshal_UpdateServerRequest(
     return output
 
 
+def marshal_UpdateTemplateRequestUpdatePrivateNetworks(
+    request: UpdateTemplateRequestUpdatePrivateNetworks,
+    defaults: ProfileDefaults,
+) -> dict[str, Any]:
+    output: dict[str, Any] = {}
+
+    if request.private_networks is not None:
+        output["private_networks"] = [
+            marshal_CreateTemplateRequestPrivateNetworkTemplate(item, defaults)
+            for item in request.private_networks
+        ]
+
+    return output
+
+
 def marshal_UpdateTemplateRequestUpdateVolumes(
     request: UpdateTemplateRequestUpdateVolumes,
     defaults: ProfileDefaults,
@@ -2595,8 +2644,12 @@ def marshal_UpdateTemplateRequest(
             request.update_volumes, defaults
         )
 
-    if request.private_network_ids is not None:
-        output["private_network_ids"] = request.private_network_ids
+    if request.update_private_networks is not None:
+        output["update_private_networks"] = (
+            marshal_UpdateTemplateRequestUpdatePrivateNetworks(
+                request.update_private_networks, defaults
+            )
+        )
 
     if request.public_ip_v4_count is not None:
         output["public_ip_v4_count"] = request.public_ip_v4_count
diff --git a/scaleway-async/scaleway_async/instance/v2alpha1/types.py b/scaleway-async/scaleway_async/instance/v2alpha1/types.py
index d1b22d361..7fe1f5cbf 100644
--- a/scaleway-async/scaleway_async/instance/v2alpha1/types.py
+++ b/scaleway-async/scaleway_async/instance/v2alpha1/types.py
@@ -309,6 +309,11 @@ class ServerIP:
     default: bool
 
 
+@dataclass
+class CreateTemplateRequestPrivateNetworkTemplate:
+    private_network_id: str
+
+
 @dataclass
 class CreateTemplateRequestVolumeTemplate:
     volume_type: CreateServerRequestServerVolumeVolumeType
@@ -455,7 +460,6 @@ class TemplateSummary:
     server_type: str
     public_ip_v4_count: int
     public_ip_v6_count: int
-    private_network_ids: list[str]
     filesystem_ids: list[str]
     zone: ScwZone
     """
@@ -510,6 +514,11 @@ class UpdateServerRequestPublicNetworkInterface:
     security_group_id: Optional[str] = None
 
 
+@dataclass
+class UpdateTemplateRequestUpdatePrivateNetworks:
+    private_networks: list[CreateTemplateRequestPrivateNetworkTemplate]
+
+
 @dataclass
 class UpdateTemplateRequestUpdateVolumes:
     volumes: list[CreateTemplateRequestVolumeTemplate]
@@ -682,7 +691,9 @@ class CreateTemplateRequest:
     volumes: Optional[list[CreateTemplateRequestVolumeTemplate]] = field(
         default_factory=list
     )
-    private_network_ids: Optional[list[str]] = field(default_factory=list)
+    private_networks: Optional[list[CreateTemplateRequestPrivateNetworkTemplate]] = (
+        field(default_factory=list)
+    )
     windows_rdp_ssh_key_id: Optional[str] = None
     filesystem_ids: Optional[list[str]] = field(default_factory=list)
 
@@ -1264,7 +1275,7 @@ class Template:
     public_ip_v4_count: int
     public_ip_v6_count: int
     volumes: list[CreateTemplateRequestVolumeTemplate]
-    private_network_ids: list[str]
+    private_networks: list[CreateTemplateRequestPrivateNetworkTemplate]
     filesystem_ids: list[str]
     zone: ScwZone
     """
@@ -1373,7 +1384,7 @@ class UpdateTemplateRequest:
     security_group_id: Optional[str] = None
     placement_group_id: Optional[str] = None
     update_volumes: Optional[UpdateTemplateRequestUpdateVolumes] = None
-    private_network_ids: Optional[list[str]] = field(default_factory=list)
+    update_private_networks: Optional[UpdateTemplateRequestUpdatePrivateNetworks] = None
     public_ip_v4_count: Optional[int] = None
     public_ip_v6_count: Optional[int] = None
     windows_rdp_ssh_key_id: Optional[str] = None
diff --git a/scaleway/scaleway/instance/v2alpha1/__init__.py b/scaleway/scaleway/instance/v2alpha1/__init__.py
index 2d7fdbd11..3d05b58cd 100644
--- a/scaleway/scaleway/instance/v2alpha1/__init__.py
+++ b/scaleway/scaleway/instance/v2alpha1/__init__.py
@@ -36,6 +36,7 @@
 from .types import ServerTypeGpuInfo
 from .types import ServerTypeLimits
 from .types import ServerIP
+from .types import CreateTemplateRequestPrivateNetworkTemplate
 from .types import CreateTemplateRequestVolumeTemplate
 from .types import SecurityGroupRuleConfig
 from .types import SecurityGroup
@@ -53,6 +54,7 @@
 from .types import ServerRDPPassword
 from .types import ServerVolume
 from .types import UpdateServerRequestPublicNetworkInterface
+from .types import UpdateTemplateRequestUpdatePrivateNetworks
 from .types import UpdateTemplateRequestUpdateVolumes
 from .types import AddSecurityGroupRulesRequest
 from .types import AddSecurityGroupRulesResponse
@@ -165,6 +167,7 @@
     "ServerTypeGpuInfo",
     "ServerTypeLimits",
     "ServerIP",
+    "CreateTemplateRequestPrivateNetworkTemplate",
     "CreateTemplateRequestVolumeTemplate",
     "SecurityGroupRuleConfig",
     "SecurityGroup",
@@ -182,6 +185,7 @@
     "ServerRDPPassword",
     "ServerVolume",
     "UpdateServerRequestPublicNetworkInterface",
+    "UpdateTemplateRequestUpdatePrivateNetworks",
     "UpdateTemplateRequestUpdateVolumes",
     "AddSecurityGroupRulesRequest",
     "AddSecurityGroupRulesResponse",
diff --git a/scaleway/scaleway/instance/v2alpha1/api.py b/scaleway/scaleway/instance/v2alpha1/api.py
index 84f7553d3..a6ad0c3a7 100644
--- a/scaleway/scaleway/instance/v2alpha1/api.py
+++ b/scaleway/scaleway/instance/v2alpha1/api.py
@@ -40,6 +40,7 @@
     CreateServerRequestPublicNetworkInterface,
     CreateServerRequestServerVolume,
     CreateTemplateRequest,
+    CreateTemplateRequestPrivateNetworkTemplate,
     CreateTemplateRequestVolumeTemplate,
     DeleteSecurityGroupRulesRequest,
     DetachServerFileSystemRequest,
@@ -76,6 +77,7 @@
     UpdateServerRequest,
     UpdateServerRequestPublicNetworkInterface,
     UpdateTemplateRequest,
+    UpdateTemplateRequestUpdatePrivateNetworks,
     UpdateTemplateRequestUpdateVolumes,
     UserData,
 )
@@ -2339,7 +2341,9 @@ def create_template(
         security_group_id: Optional[str] = None,
         placement_group_id: Optional[str] = None,
         volumes: Optional[list[CreateTemplateRequestVolumeTemplate]] = None,
-        private_network_ids: Optional[list[str]] = None,
+        private_networks: Optional[
+            list[CreateTemplateRequestPrivateNetworkTemplate]
+        ] = None,
         windows_rdp_ssh_key_id: Optional[str] = None,
         filesystem_ids: Optional[list[str]] = None,
     ) -> Template:
@@ -2357,7 +2361,7 @@ def create_template(
         :param security_group_id:
         :param placement_group_id:
         :param volumes:
-        :param private_network_ids:
+        :param private_networks:
         :param windows_rdp_ssh_key_id:
         :param filesystem_ids:
         :return: :class:`Template <Template>`
@@ -2391,7 +2395,7 @@ def create_template(
                     security_group_id=security_group_id,
                     placement_group_id=placement_group_id,
                     volumes=volumes,
-                    private_network_ids=private_network_ids,
+                    private_networks=private_networks,
                     windows_rdp_ssh_key_id=windows_rdp_ssh_key_id,
                     filesystem_ids=filesystem_ids,
                 ),
@@ -2446,7 +2450,9 @@ def update_template(
         security_group_id: Optional[str] = None,
         placement_group_id: Optional[str] = None,
         update_volumes: Optional[UpdateTemplateRequestUpdateVolumes] = None,
-        private_network_ids: Optional[list[str]] = None,
+        update_private_networks: Optional[
+            UpdateTemplateRequestUpdatePrivateNetworks
+        ] = None,
         public_ip_v4_count: Optional[int] = None,
         public_ip_v6_count: Optional[int] = None,
         windows_rdp_ssh_key_id: Optional[str] = None,
@@ -2464,7 +2470,7 @@ def update_template(
         :param security_group_id:
         :param placement_group_id:
         :param update_volumes:
-        :param private_network_ids:
+        :param update_private_networks:
         :param public_ip_v4_count:
         :param public_ip_v6_count:
         :param windows_rdp_ssh_key_id:
@@ -2496,7 +2502,7 @@ def update_template(
                     security_group_id=security_group_id,
                     placement_group_id=placement_group_id,
                     update_volumes=update_volumes,
-                    private_network_ids=private_network_ids,
+                    update_private_networks=update_private_networks,
                     public_ip_v4_count=public_ip_v4_count,
                     public_ip_v6_count=public_ip_v6_count,
                     windows_rdp_ssh_key_id=windows_rdp_ssh_key_id,
diff --git a/scaleway/scaleway/instance/v2alpha1/marshalling.py b/scaleway/scaleway/instance/v2alpha1/marshalling.py
index d5ba7dd58..bdbc79859 100644
--- a/scaleway/scaleway/instance/v2alpha1/marshalling.py
+++ b/scaleway/scaleway/instance/v2alpha1/marshalling.py
@@ -38,6 +38,7 @@
     ServerRDPPassword,
     ServerVolume,
     Server,
+    CreateTemplateRequestPrivateNetworkTemplate,
     CreateTemplateRequestVolumeTemplate,
     Template,
     UserData,
@@ -76,6 +77,7 @@
     UpdateSecurityGroupRuleRequest,
     UpdateServerRequestPublicNetworkInterface,
     UpdateServerRequest,
+    UpdateTemplateRequestUpdatePrivateNetworks,
     UpdateTemplateRequestUpdateVolumes,
     UpdateTemplateRequest,
 )
@@ -1026,12 +1028,6 @@ def unmarshal_TemplateSummary(data: Any) -> TemplateSummary:
     else:
         args["public_ip_v6_count"] = None
 
-    field = data.get("private_network_ids", None)
-    if field is not None:
-        args["private_network_ids"] = field
-    else:
-        args["private_network_ids"] = None
-
     field = data.get("filesystem_ids", None)
     if field is not None:
         args["filesystem_ids"] = field
@@ -1525,6 +1521,25 @@ def unmarshal_Server(data: Any) -> Server:
     return Server(**args)
 
 
+def unmarshal_CreateTemplateRequestPrivateNetworkTemplate(
+    data: Any,
+) -> CreateTemplateRequestPrivateNetworkTemplate:
+    if not isinstance(data, dict):
+        raise TypeError(
+            "Unmarshalling the type 'CreateTemplateRequestPrivateNetworkTemplate' failed as data isn't a dictionary."
+        )
+
+    args: dict[str, Any] = {}
+
+    field = data.get("private_network_id", None)
+    if field is not None:
+        args["private_network_id"] = field
+    else:
+        args["private_network_id"] = None
+
+    return CreateTemplateRequestPrivateNetworkTemplate(**args)
+
+
 def unmarshal_CreateTemplateRequestVolumeTemplate(
     data: Any,
 ) -> CreateTemplateRequestVolumeTemplate:
@@ -1658,11 +1673,15 @@ def unmarshal_Template(data: Any) -> Template:
     else:
         args["volumes"] = None
 
-    field = data.get("private_network_ids", None)
+    field = data.get("private_networks", None)
     if field is not None:
-        args["private_network_ids"] = field
+        args["private_networks"] = (
+            [unmarshal_CreateTemplateRequestPrivateNetworkTemplate(v) for v in field]
+            if field is not None
+            else None
+        )
     else:
-        args["private_network_ids"] = None
+        args["private_networks"] = None
 
     field = data.get("filesystem_ids", None)
     if field is not None:
@@ -2110,6 +2129,18 @@ def marshal_CreateServerRequest(
     return output
 
 
+def marshal_CreateTemplateRequestPrivateNetworkTemplate(
+    request: CreateTemplateRequestPrivateNetworkTemplate,
+    defaults: ProfileDefaults,
+) -> dict[str, Any]:
+    output: dict[str, Any] = {}
+
+    if request.private_network_id is not None:
+        output["private_network_id"] = request.private_network_id
+
+    return output
+
+
 def marshal_CreateTemplateRequestVolumeTemplate(
     request: CreateTemplateRequestVolumeTemplate,
     defaults: ProfileDefaults,
@@ -2189,8 +2220,11 @@ def marshal_CreateTemplateRequest(
             for item in request.volumes
         ]
 
-    if request.private_network_ids is not None:
-        output["private_network_ids"] = request.private_network_ids
+    if request.private_networks is not None:
+        output["private_networks"] = [
+            marshal_CreateTemplateRequestPrivateNetworkTemplate(item, defaults)
+            for item in request.private_networks
+        ]
 
     if request.windows_rdp_ssh_key_id is not None:
         output["windows_rdp_ssh_key_id"] = request.windows_rdp_ssh_key_id
@@ -2551,6 +2585,21 @@ def marshal_UpdateServerRequest(
     return output
 
 
+def marshal_UpdateTemplateRequestUpdatePrivateNetworks(
+    request: UpdateTemplateRequestUpdatePrivateNetworks,
+    defaults: ProfileDefaults,
+) -> dict[str, Any]:
+    output: dict[str, Any] = {}
+
+    if request.private_networks is not None:
+        output["private_networks"] = [
+            marshal_CreateTemplateRequestPrivateNetworkTemplate(item, defaults)
+            for item in request.private_networks
+        ]
+
+    return output
+
+
 def marshal_UpdateTemplateRequestUpdateVolumes(
     request: UpdateTemplateRequestUpdateVolumes,
     defaults: ProfileDefaults,
@@ -2595,8 +2644,12 @@ def marshal_UpdateTemplateRequest(
             request.update_volumes, defaults
         )
 
-    if request.private_network_ids is not None:
-        output["private_network_ids"] = request.private_network_ids
+    if request.update_private_networks is not None:
+        output["update_private_networks"] = (
+            marshal_UpdateTemplateRequestUpdatePrivateNetworks(
+                request.update_private_networks, defaults
+            )
+        )
 
     if request.public_ip_v4_count is not None:
         output["public_ip_v4_count"] = request.public_ip_v4_count
diff --git a/scaleway/scaleway/instance/v2alpha1/types.py b/scaleway/scaleway/instance/v2alpha1/types.py
index d1b22d361..7fe1f5cbf 100644
--- a/scaleway/scaleway/instance/v2alpha1/types.py
+++ b/scaleway/scaleway/instance/v2alpha1/types.py
@@ -309,6 +309,11 @@ class ServerIP:
     default: bool
 
 
+@dataclass
+class CreateTemplateRequestPrivateNetworkTemplate:
+    private_network_id: str
+
+
 @dataclass
 class CreateTemplateRequestVolumeTemplate:
     volume_type: CreateServerRequestServerVolumeVolumeType
@@ -455,7 +460,6 @@ class TemplateSummary:
     server_type: str
     public_ip_v4_count: int
     public_ip_v6_count: int
-    private_network_ids: list[str]
     filesystem_ids: list[str]
     zone: ScwZone
     """
@@ -510,6 +514,11 @@ class UpdateServerRequestPublicNetworkInterface:
     security_group_id: Optional[str] = None
 
 
+@dataclass
+class UpdateTemplateRequestUpdatePrivateNetworks:
+    private_networks: list[CreateTemplateRequestPrivateNetworkTemplate]
+
+
 @dataclass
 class UpdateTemplateRequestUpdateVolumes:
     volumes: list[CreateTemplateRequestVolumeTemplate]
@@ -682,7 +691,9 @@ class CreateTemplateRequest:
     volumes: Optional[list[CreateTemplateRequestVolumeTemplate]] = field(
         default_factory=list
     )
-    private_network_ids: Optional[list[str]] = field(default_factory=list)
+    private_networks: Optional[list[CreateTemplateRequestPrivateNetworkTemplate]] = (
+        field(default_factory=list)
+    )
     windows_rdp_ssh_key_id: Optional[str] = None
     filesystem_ids: Optional[list[str]] = field(default_factory=list)
 
@@ -1264,7 +1275,7 @@ class Template:
     public_ip_v4_count: int
     public_ip_v6_count: int
     volumes: list[CreateTemplateRequestVolumeTemplate]
-    private_network_ids: list[str]
+    private_networks: list[CreateTemplateRequestPrivateNetworkTemplate]
     filesystem_ids: list[str]
     zone: ScwZone
     """
@@ -1373,7 +1384,7 @@ class UpdateTemplateRequest:
     security_group_id: Optional[str] = None
     placement_group_id: Optional[str] = None
     update_volumes: Optional[UpdateTemplateRequestUpdateVolumes] = None
-    private_network_ids: Optional[list[str]] = field(default_factory=list)
+    update_private_networks: Optional[UpdateTemplateRequestUpdatePrivateNetworks] = None
     public_ip_v4_count: Optional[int] = None
     public_ip_v6_count: Optional[int] = None
     windows_rdp_ssh_key_id: Optional[str] = None