UnpinSnapshotData()

This operation unpins snapshot data. Use it when pinned data is no longer needed before its TTL expires.

Status UnpinSnapshotData(const UnpinSnapshotDataRequest& request)

Request Syntax

auto request = milvus::UnpinSnapshotDataRequest()
    .WithDatabaseName("default")
    .WithCollectionName("book")
    .WithSnapshotName("snapshot_20260617");

REQUEST METHODS:

• WithDatabaseName(const std::string& db_name)

  Sets the database name.

• WithCollectionName(const std::string& collection_name)

  Sets the collection name.

• WithSnapshotName(const std::string& snapshot_name)

  Sets the snapshot name.

RETURNS:

Status

EXCEPTIONS:

• std::exception

  This exception can be raised if the request cannot be sent or the response cannot be parsed.

Example

auto client = milvus::MilvusClientV2::Create();
milvus::ConnectParam connect_param{"http://localhost:19530", "root:Milvus"};
auto status = client->Connect(connect_param);
if (!status.IsOk()) {
    std::cout << status.Message() << std::endl;
}

auto request = milvus::UnpinSnapshotDataRequest()
    .WithDatabaseName("default")
    .WithCollectionName("book")
    .WithSnapshotName("snapshot_20260617");
status = client->UnpinSnapshotData(request);
if (!status.IsOk()) {
    std::cout << status.Message() << std::endl;
}