feat(assets): support ID filters in asset search

README.md

@@ -74,6 +74,23 @@ apps = client.apps.search(type="drilling")
 client.close()
 ```
 
+### Asset ID filtering
+
+Fetch selected fields for known assets in one request:
+
+```python
+from corva_api_client.resources import AssetField
+
+assets = client.assets.search(ids=[123, 456], fields=[AssetField.NAME])
+```
+
+`ids` accepts a nonempty sequence of positive integers and is sent to the API as
+repeated `ids[]` parameters. It combines with the other search filters and caller
+permissions; results need not include every requested ID or follow input order.
+Pass `ids=None` (the default) to omit the filter. Empty sequences, booleans,
+strings, and other invalid IDs raise `ValueError` before sending a request.
+Normal field defaults and pagination still apply.
+
 ### Asset field selection
 
 Asset searches use a compact fieldset by default to avoid returning every asset

src/corva_api_client/resources/assets.py

@@ -222,9 +222,16 @@ def search(
         per_page: int | None = None,
         order: str | None = None,
         visibility: str | None = None,
+        *,
+        ids: Sequence[int] | None = None,
     ):
         """Search assets using a discoverable JSON:API sparse fieldset.
 
+        ``ids`` restricts results to a nonempty sequence of positive integer asset
+        IDs, intersected with the other filters and caller permissions. IDs are
+        sent as repeated ``ids[]`` parameters. Pass ``None`` to omit the filter.
+        Empty sequences and invalid IDs raise ``ValueError`` before any request.
+
         ``fields`` accepts enum members, arbitrary ``<record_type>.<field>``
         strings, comma-separated strings, or the explicit full-payload values
         ``"*"`` and ``"all"``. Relationships are included only when their
@@ -239,6 +246,14 @@ def search(
         """
         params: dict[str, Any] = {}
 
+        if ids is not None:
+            if isinstance(ids, (str, bytes)) or not isinstance(ids, Sequence):
+                raise ValueError("Asset IDs must be a nonempty sequence of positive integers.")
+            asset_ids = list(ids)
+            if not asset_ids or any(type(id) is not int or id <= 0 for id in asset_ids):
+                raise ValueError("Asset IDs must be a nonempty sequence of positive integers.")
+            params["ids[]"] = asset_ids
+
         if query:
             params["search"] = query
         serialized_types = _serialize_asset_types(types)

tests/test_assets_resource.py

@@ -183,3 +183,73 @@ def test_search_omits_empty_fields(fields) -> None:
     assets.search(fields=fields)
 
     assert "fields" not in client.get.call_args.kwargs["params"]
+
+
+@pytest.mark.parametrize("ids", [[123, 456], (123, 456)])
+def test_search_filters_ids_with_existing_options(ids) -> None:
+    client = Mock()
+    client.get.return_value = {"data": [{"id": "123"}]}
+    assets = AssetsClient(client)
+
+    result = assets.search(
+        ids=ids,
+        query="well",
+        company_id=80,
+        visibility="visible",
+        types="well",
+        status=AssetStatus.ACTIVE,
+        fields=[AssetField.NAME],
+        start=1000,
+        end=2000,
+        sort="name",
+        order="asc",
+        page=2,
+        per_page=10,
+    )
+
+    assert result == {"data": [{"id": "123"}]}
+    client.get.assert_called_once_with(
+        "/v2/assets",
+        params={
+            "ids[]": [123, 456],
+            "search": "well",
+            "company_id": 80,
+            "visibility": "visible",
+            "types[]": ["well"],
+            "status[]": ["active"],
+            "fields": "asset.name",
+            "start": 1000,
+            "end": 2000,
+            "sort": "name",
+            "order": "asc",
+            "page": 2,
+            "per_page": 10,
+        },
+    )
+    params = httpx.QueryParams(client.get.call_args.kwargs["params"])
+    assert params.get_list("ids[]") == ["123", "456"]
+
+
+@pytest.mark.parametrize(
+    "ids", [[], (), [0], [-1], [True], [1.0], ["123"], [123, None], "123,456", 123]
+)
+def test_search_rejects_invalid_ids_before_request(ids) -> None:
+    client = Mock()
+    assets = AssetsClient(client)
+
+    with pytest.raises(ValueError, match="nonempty sequence of positive integers"):
+        assets.search(ids=ids)
+
+    client.get.assert_not_called()
+
+
+def test_search_none_ids_preserves_default_request() -> None:
+    client = Mock()
+    assets = AssetsClient(client)
+
+    assets.search(ids=None)
+
+    assert client.get.call_args.kwargs["params"] == {
+        "fields": "asset.name,asset.asset_type,asset.status",
+        "sort": "-last_active_at",
+    }