def update_asset_language(sdk, asset_id, language_id):
    """Set asset_id's language to language_id; return the response dict or None."""
    return sdk.update_asset_language(asset_id, language_id)

export async function updateAssetLanguage(sdk, assetId, languageId) {
    // Reassign the asset's language (may kick off AI reprocessing).
    return await sdk.updateAssetLanguage(assetId, languageId);
}

# component: search. languages_content_definition_id is the stable platform
# content definition for languages (per-deployment; discover once and reuse).
def find_language_id(sdk, languages_content_definition_id, display_name):
    """Return the language id whose displayName matches, or None."""
    flt = [{"fieldName": "contentDefinitionId", "operator": "Equals",
            "values": languages_content_definition_id}]
    items = (search(sdk, filters=flt, size=200) or {}).get("items", [])
    for item in items:
        if (item.get("identifiers") or {}).get("displayName") == display_name:
            return item.get("id")
    return None

// component: search. languagesContentDefinitionId is the stable platform
// content definition for languages (per-deployment; discover once and reuse).
export async function findLanguageId(sdk, languagesContentDefinitionId, displayName) {
    const flt = [{ fieldName: "contentDefinitionId", operator: "Equals",
                   values: languagesContentDefinitionId }];
    const res = await search(sdk, null, flt, null, 200);
    const items = res ? res.items : [];
    const match = items.find((i) => i.identifiers?.displayName === displayName);
    return match ? match.id : null;
}