/// <summary>
/// Initializes an instance of the <see cref="UnknownEmbeddingCurrentStateType"/> class.
/// </summary>
/// <param name="type">The current state type that is not known.</param>
public UnknownEmbeddingCurrentStateType(EmbeddingCurrentStateType type)
: base($"{nameof(EmbeddingCurrentStateType)} {type} is not known")
{
}
/// <summary>
/// Convert to a protobuf representation of <see cref="EmbeddingCurrentStateType"/>.
/// </summary>
/// <param name="type"><see cref="EmbeddingCurrentStateType"/> to convert.</param>
/// <returns>Converted <see cref="ContractsProjectionCurrentStateType"/>.</returns>
public static ContractsProjectionCurrentStateType ToProtobuf(this EmbeddingCurrentStateType type)
=> type switch
{
