このドキュメントを取得

curl "https://api.getlingara.com/v1/openapi.json"

const document = await client.getOpenApiDocument();
console.log(document.servedVersion, Object.keys(document));

let document = client.get_open_api_document().await?;
let keys: Vec<&String> = document.as_object().map(|o| o.keys().collect()).unwrap_or_default();
println!("{:?} {keys:?}", document.served_version());

doc, err := client.GetOpenAPIDocument(ctx)
if err != nil {
	return err
}
fmt.Println(doc.Value["openapi"], doc.ServedVersion)

import com.fasterxml.jackson.databind.JsonNode;
import com.getlingara.client.LingaraClient;

JsonNode document = client.getOpenApiDocument().body();
System.out.println(document.path("info").path("version").asText());

import com.getlingara.kotlin.LingaraClient
import kotlinx.serialization.json.jsonObject
import kotlinx.serialization.json.jsonPrimitive

val document = client.getOpenApiDocument().body
println(
    document
        .getValue("info")
        .jsonObject
        .getValue("version")
        .jsonPrimitive.content,
)

document = client.get_open_api_document
puts "#{document.value["openapi"]} #{document.served_version}"

// Needs no token: a client built without credentials can call it.
$document = $client->getOpenApiDocument()->value;
echo $document->info->title, ' ', $document->info->version, "\n";