Add OceanDataStore Python API to CLI reference.

Author: oj-tooth

docs/docs/cli_reference.md

@@ -27,4 +27,14 @@
 | `--variable-commits` | `-vc` | Flag to send variables to Icechunk repository using independent commits. |
 | `--icechunk-configuration` | `-ic` | Path to the JSON file defining the Icechunk storage and repository configurations (default=`None`). |
 
----
+---
+
+# OceanDataStore Python API
+
+::: OceanDataStore.object_store_handler.send_to_zarr
+
+::: OceanDataStore.object_store_handler.update_zarr
+
+::: OceanDataStore.object_store_handler.send_to_icechunk
+
+::: OceanDataStore.object_store_handler.update_icechunk