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diff --git a/docs/content/api/searchindex.json.gz b/docs/content/api/searchindex.json.gz
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diff --git a/docs/content/api/sections.json.gz b/docs/content/api/sections.json.gz
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diff --git a/docs/next/public/objects.inv b/docs/next/public/objects.inv
index b1e1faccf5d4b..e47af63c8760b 100644
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diff --git a/docs/sphinx/sections/api/apidocs/libraries/dagster-airlift.rst b/docs/sphinx/sections/api/apidocs/libraries/dagster-airlift.rst
index 1890ee1d7c2d4..575922a624666 100644
--- a/docs/sphinx/sections/api/apidocs/libraries/dagster-airlift.rst
+++ b/docs/sphinx/sections/api/apidocs/libraries/dagster-airlift.rst
@@ -23,6 +23,23 @@ Assets & Definitions
 
 .. autofunction:: build_defs_from_airflow_instance
 
+Annotations for customizable components:
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+.. autoclass:: DagSelectorFn
+
+.. autoclass:: DagsterEventTransformerFn
+
+Objects for retrieving information about the Airflow/Dagster mapping:
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+.. autoclass:: DagInfo
+
+.. autoclass:: AirflowDefinitionsData
+
+
+
+
 MWAA (dagster_airlift.mwaa)
 ---------------------------
 .. currentmodule:: dagster_airlift.mwaa
diff --git a/examples/experimental/dagster-airlift/dagster_airlift/core/airflow_defs_data.py b/examples/experimental/dagster-airlift/dagster_airlift/core/airflow_defs_data.py
index e3c489f626378..ecb835df01065 100644
--- a/examples/experimental/dagster-airlift/dagster_airlift/core/airflow_defs_data.py
+++ b/examples/experimental/dagster-airlift/dagster_airlift/core/airflow_defs_data.py
@@ -3,6 +3,7 @@
 from typing import AbstractSet, Mapping, Set
 
 from dagster import AssetKey, AssetSpec, Definitions
+from dagster._annotations import public
 from dagster._record import record
 
 from dagster_airlift.core.airflow_instance import AirflowInstance
@@ -23,11 +24,20 @@
 
 @record
 class AirflowDefinitionsData:
+    """A class that holds data about the assets that are mapped to Airflow dags and tasks, and
+    provides methods for retrieving information about the mappings.
+    The user should not instantiate this class directly. It is provided when customizing the events
+    that are generated by the Airflow sensor using the `event_transformer_fn` argument of
+    :py:func:`build_defs_from_airflow_instance`.
+    """
+
     airflow_instance: AirflowInstance
     mapped_defs: Definitions
 
+    @public
     @property
     def instance_name(self) -> str:
+        """The name of the Airflow instance."""
         return self.airflow_instance.name
 
     @cached_property
@@ -38,7 +48,13 @@ def mapping_info(self) -> AirliftMetadataMappingInfo:
     def all_asset_specs_by_key(self) -> Mapping[AssetKey, AssetSpec]:
         return {spec.key: spec for spec in self.mapped_defs.get_all_asset_specs()}
 
+    @public
     def task_ids_in_dag(self, dag_id: str) -> Set[str]:
+        """Returns the task ids within the given dag_id.
+
+        Args:
+            dag_id (str): The dag id.
+        """
         return self.mapping_info.task_id_map[dag_id]
 
     @property
@@ -75,5 +91,12 @@ def peered_dag_asset_keys_by_dag_handle(self) -> Mapping[DagHandle, AbstractSet[
                     asset_keys_per_handle[dag_handle].add(spec.key)
         return asset_keys_per_handle
 
+    @public
     def asset_keys_in_task(self, dag_id: str, task_id: str) -> AbstractSet[AssetKey]:
+        """Returns the asset keys that are mapped to the given task.
+
+        Args:
+            dag_id (str): The dag id.
+            task_id (str): The task id.
+        """
         return self.mapped_asset_keys_by_task_handle[TaskHandle(dag_id=dag_id, task_id=task_id)]
diff --git a/examples/experimental/dagster-airlift/dagster_airlift/core/serialization/serialized_data.py b/examples/experimental/dagster-airlift/dagster_airlift/core/serialization/serialized_data.py
index 57405217c2558..0c3dc612149c1 100644
--- a/examples/experimental/dagster-airlift/dagster_airlift/core/serialization/serialized_data.py
+++ b/examples/experimental/dagster-airlift/dagster_airlift/core/serialization/serialized_data.py
@@ -5,6 +5,7 @@
     AssetKey,
     _check as check,
 )
+from dagster._annotations import PublicAttr
 from dagster._record import record
 from dagster._serdes import whitelist_for_serdes
 
@@ -29,9 +30,19 @@ def downstream_task_ids(self) -> List[str]:
 @whitelist_for_serdes
 @record
 class DagInfo:
+    """A record containing information about a given airflow dag.
+
+    Users should not instantiate this class directly. It is provided when customizing which DAGs are included
+    in the generated definitions using the `dag_selector_fn` argument of :py:func:`build_defs_from_airflow_instance`.
+
+    Attributes:
+        metadata (Dict[str, Any]): The metadata associated with the dag, retrieved by the Airflow REST API:
+            https://airflow.apache.org/docs/apache-airflow/stable/stable-rest-api-ref.html#operation/get_dags
+    """
+
     webserver_url: str
     dag_id: str
-    metadata: Dict[str, Any]
+    metadata: PublicAttr[Dict[str, Any]]
 
     @property
     def url(self) -> str: