/// <summary>
/// Inserts one or more documents in the collection.
/// </summary>
/// <param name="docs">The documents to insert.</param>
/// <returns>
/// An awaitable <see cref="Task{T}"/> representing the remote insert many operation. The result of the task
/// contains the <c>_id</c>s of the inserted documents.
/// </returns>
/// <seealso href="https://docs.mongodb.com/manual/reference/method/db.collection.insertMany/"/>
public async Task <InsertManyResult> InsertManyAsync(IEnumerable <TDocument> docs)
{
Argument.NotNull(docs, nameof(docs));
Argument.Ensure(docs.All(d => d != null), "Collection must not contain null elements.", nameof(docs));
var result = await _handle.InsertMany(docs.ToNativeJson());
return(result.GetValue <InsertManyResult>());
}
