🌿 Fern Regeneration -- January 23, 2026

.fern/metadata.json

@@ -1,10 +1,10 @@
 {
-  "cliVersion": "3.40.0",
+  "cliVersion": "3.49.5",
   "generatorName": "fernapi/fern-python-sdk",
-  "generatorVersion": "4.46.14",
+  "generatorVersion": "4.49.0",
   "generatorConfig": {
     "client_class_name": "Lattice",
     "package_name": "anduril"
   },
-  "sdkVersion": "4.1.0"
+  "sdkVersion": "5.0.0"
 }

pyproject.toml

@@ -4,7 +4,7 @@ dynamic = ["version"]
 
 [tool.poetry]
 name = "anduril-lattice-sdk"
-version = "4.1.0"
+version = "5.0.0"
 description = "HTTP clients for the Anduril Lattice SDK"
 readme = "README.md"
 authors = [

reference.md

@@ -1,6 +1,6 @@
 # Reference
 ## Entities
-<details><summary><code>client.entities.<a href="src/anduril/entities/client.py">publish_entity</a>(...) -> AsyncHttpResponse[Entity]</code></summary>
+<details><summary><code>client.entities.<a href="src/anduril/entities/client.py">publish_entity</a>(...) -&gt; AsyncHttpResponse[Entity]</code></summary>
 <dl>
 <dd>
 
@@ -405,7 +405,7 @@ Describes an entity's security classification levels at an overall classificatio
 </dl>
 </details>
 
-<details><summary><code>client.entities.<a href="src/anduril/entities/client.py">get_entity</a>(...) -> AsyncHttpResponse[Entity]</code></summary>
+<details><summary><code>client.entities.<a href="src/anduril/entities/client.py">get_entity</a>(...) -&gt; AsyncHttpResponse[Entity]</code></summary>
 <dl>
 <dd>
 
@@ -462,7 +462,7 @@ client.entities.get_entity(
 </dl>
 </details>
 
-<details><summary><code>client.entities.<a href="src/anduril/entities/client.py">override_entity</a>(...) -> AsyncHttpResponse[Entity]</code></summary>
+<details><summary><code>client.entities.<a href="src/anduril/entities/client.py">override_entity</a>(...) -&gt; AsyncHttpResponse[Entity]</code></summary>
 <dl>
 <dd>
 
@@ -567,7 +567,7 @@ the object and ignore all other fields.
 </dl>
 </details>
 
-<details><summary><code>client.entities.<a href="src/anduril/entities/client.py">remove_entity_override</a>(...) -> AsyncHttpResponse[Entity]</code></summary>
+<details><summary><code>client.entities.<a href="src/anduril/entities/client.py">remove_entity_override</a>(...) -&gt; AsyncHttpResponse[Entity]</code></summary>
 <dl>
 <dd>
 
@@ -647,7 +647,7 @@ client.entities.remove_entity_override(
 </dl>
 </details>
 
-<details><summary><code>client.entities.<a href="src/anduril/entities/client.py">long_poll_entity_events</a>(...) -> AsyncHttpResponse[EntityEventResponse]</code></summary>
+<details><summary><code>client.entities.<a href="src/anduril/entities/client.py">long_poll_entity_events</a>(...) -&gt; AsyncHttpResponse[EntityEventResponse]</code></summary>
 <dl>
 <dd>
 
@@ -734,7 +734,7 @@ client.entities.long_poll_entity_events(
 </dl>
 </details>
 
-<details><summary><code>client.entities.<a href="src/anduril/entities/client.py">stream_entities</a>(...) -> typing.AsyncIterator[
+<details><summary><code>client.entities.<a href="src/anduril/entities/client.py">stream_entities</a>(...) -&gt; typing.AsyncIterator[
     AsyncHttpResponse[typing.AsyncIterator[StreamEntitiesResponse]]
 ]</code></summary>
 <dl>
@@ -842,7 +842,7 @@ for chunk in response.data:
 </details>
 
 ## Tasks
-<details><summary><code>client.tasks.<a href="src/anduril/tasks/client.py">create_task</a>(...) -> AsyncHttpResponse[Task]</code></summary>
+<details><summary><code>client.tasks.<a href="src/anduril/tasks/client.py">create_task</a>(...) -&gt; AsyncHttpResponse[Task]</code></summary>
 <dl>
 <dd>
 
@@ -987,7 +987,7 @@ task. For example, an entity Objective, an entity Keep In Zone, etc.
 </dl>
 </details>
 
-<details><summary><code>client.tasks.<a href="src/anduril/tasks/client.py">get_task</a>(...) -> AsyncHttpResponse[Task]</code></summary>
+<details><summary><code>client.tasks.<a href="src/anduril/tasks/client.py">get_task</a>(...) -&gt; AsyncHttpResponse[Task]</code></summary>
 <dl>
 <dd>
 
@@ -1065,7 +1065,7 @@ client.tasks.get_task(
 </dl>
 </details>
 
-<details><summary><code>client.tasks.<a href="src/anduril/tasks/client.py">update_task_status</a>(...) -> AsyncHttpResponse[Task]</code></summary>
+<details><summary><code>client.tasks.<a href="src/anduril/tasks/client.py">update_task_status</a>(...) -&gt; AsyncHttpResponse[Task]</code></summary>
 <dl>
 <dd>
 
@@ -1175,7 +1175,7 @@ is known are considered stale and ignored.
 </dl>
 </details>
 
-<details><summary><code>client.tasks.<a href="src/anduril/tasks/client.py">query_tasks</a>(...) -> AsyncHttpResponse[TaskQueryResults]</code></summary>
+<details><summary><code>client.tasks.<a href="src/anduril/tasks/client.py">query_tasks</a>(...) -&gt; AsyncHttpResponse[TaskQueryResults]</code></summary>
 <dl>
 <dd>
 
@@ -1286,7 +1286,7 @@ any of the remaining parameters, but not both.
 </dl>
 </details>
 
-<details><summary><code>client.tasks.<a href="src/anduril/tasks/client.py">listen_as_agent</a>(...) -> AsyncHttpResponse[AgentRequest]</code></summary>
+<details><summary><code>client.tasks.<a href="src/anduril/tasks/client.py">listen_as_agent</a>(...) -&gt; AsyncHttpResponse[AgentRequest]</code></summary>
 <dl>
 <dd>
 
@@ -1375,7 +1375,7 @@ client.tasks.listen_as_agent()
 </details>
 
 ## Objects
-<details><summary><code>client.objects.<a href="src/anduril/objects/client.py">list_objects</a>(...) -> AsyncPager[PathMetadata, ListResponse]</code></summary>
+<details><summary><code>client.objects.<a href="src/anduril/objects/client.py">list_objects</a>(...) -&gt; AsyncPager[PathMetadata, ListResponse]</code></summary>
 <dl>
 <dd>
 
@@ -1473,7 +1473,7 @@ for page in response.iter_pages():
 </dl>
 </details>
 
-<details><summary><code>client.objects.<a href="src/anduril/objects/client.py">get_object</a>(...) -> typing.AsyncIterator[AsyncHttpResponse[typing.AsyncIterator[bytes]]]</code></summary>
+<details><summary><code>client.objects.<a href="src/anduril/objects/client.py">get_object</a>(...) -&gt; typing.AsyncIterator[AsyncHttpResponse[typing.AsyncIterator[bytes]]]</code></summary>
 <dl>
 <dd>
 
@@ -1560,7 +1560,7 @@ client.objects.get_object(
 </dl>
 </details>
 
-<details><summary><code>client.objects.<a href="src/anduril/objects/client.py">upload_object</a>(...) -> AsyncHttpResponse[PathMetadata]</code></summary>
+<details><summary><code>client.objects.<a href="src/anduril/objects/client.py">upload_object</a>(...) -&gt; AsyncHttpResponse[PathMetadata]</code></summary>
 <dl>
 <dd>
 
@@ -1637,7 +1637,7 @@ client.objects.upload_object()
 </dl>
 </details>
 
-<details><summary><code>client.objects.<a href="src/anduril/objects/client.py">delete_object</a>(...) -> AsyncHttpResponse[None]</code></summary>
+<details><summary><code>client.objects.<a href="src/anduril/objects/client.py">delete_object</a>(...) -&gt; AsyncHttpResponse[None]</code></summary>
 <dl>
 <dd>
 
@@ -1708,7 +1708,7 @@ client.objects.delete_object(
 </dl>
 </details>
 
-<details><summary><code>client.objects.<a href="src/anduril/objects/client.py">get_object_metadata</a>(...) -> AsyncHttpResponse[None]</code></summary>
+<details><summary><code>client.objects.<a href="src/anduril/objects/client.py">get_object_metadata</a>(...) -&gt; AsyncHttpResponse[None]</code></summary>
 <dl>
 <dd>
 
@@ -1780,7 +1780,7 @@ client.objects.get_object_metadata(
 </details>
 
 ## oauth
-<details><summary><code>client.oauth.<a href="src/anduril/oauth/client.py">get_token</a>(...) -> AsyncHttpResponse[GetTokenResponse]</code></summary>
+<details><summary><code>client.oauth.<a href="src/anduril/oauth/client.py">get_token</a>(...) -&gt; AsyncHttpResponse[GetTokenResponse]</code></summary>
 <dl>
 <dd>
 

src/anduril/core/client_wrapper.py

@@ -21,11 +21,15 @@ def __init__(
         self._timeout = timeout
 
     def get_headers(self) -> typing.Dict[str, str]:
+        import platform
+
         headers: typing.Dict[str, str] = {
-            "User-Agent": "anduril-lattice-sdk/4.1.0",
+            "User-Agent": "anduril-lattice-sdk/5.0.0",
             "X-Fern-Language": "Python",
+            "X-Fern-Runtime": f"python/{platform.python_version()}",
+            "X-Fern-Platform": f"{platform.system().lower()}/{platform.release()}",
             "X-Fern-SDK-Name": "anduril-lattice-sdk",
-            "X-Fern-SDK-Version": "4.1.0",
+            "X-Fern-SDK-Version": "5.0.0",
             **(self.get_custom_headers() or {}),
         }
         token = self._get_token()

src/anduril/entities/types/stream_entities_response.py

@@ -18,7 +18,7 @@ class StreamEntitiesResponse_Heartbeat(UniversalBaseModel):
     """
 
     event: typing.Literal["heartbeat"] = "heartbeat"
-    timestamp: typing.Optional[dt.datetime] = None
+    timestamp: typing.Optional[str] = None
 
     if IS_PYDANTIC_V2:
         model_config: typing.ClassVar[pydantic.ConfigDict] = pydantic.ConfigDict(extra="allow", frozen=True)  # type: ignore # Pydantic v2

src/anduril/types/heartbeat_object.py

@@ -1,16 +1,15 @@
 # This file was auto-generated by Fern from our API Definition.
 
-import datetime as dt
 import typing
 
 import pydantic
 from ..core.pydantic_utilities import IS_PYDANTIC_V2, UniversalBaseModel
 
 
 class HeartbeatObject(UniversalBaseModel):
-    timestamp: typing.Optional[dt.datetime] = pydantic.Field(default=None)
+    timestamp: typing.Optional[str] = pydantic.Field(default=None)
     """
-    timestamp of the heartbeat
+    The timestamp at which the heartbeat message was sent.
     """
 
     if IS_PYDANTIC_V2: