/// <summary>
/// Initializes a new instance of the <see cref="OAuth2AuthorizationRequestHeaderAuthenticator"/> class.
/// </summary>
/// <param name="client">The OAuth2 client</param>
/// <param name="tokenType">The token type.</param>
public OAuth2AuthorizationRequestHeaderAuthenticator(OAuth2Client client, string tokenType)
: base(client)
{
_tokenType = tokenType;
}
/// <summary>
/// Initializes a new instance of the <see cref="OAuth2AuthorizationRequestHeaderAuthenticator"/> class.
/// </summary>
/// <param name="client">The OAuth2 client</param>
public OAuth2AuthorizationRequestHeaderAuthenticator(OAuth2Client client)
: this(client, string.IsNullOrEmpty(client.TokenType) ? "OAuth" : client.TokenType)
{
}