Grpc.Core.Metadata public sealed class Metadata : IList<Entry>, ICollection<Entry>, IEnumerable<Entry>, IEnumerable Documentation Code public class Entry public const string BinaryHeaderSuffix = "-bin" public static readonly Metadata Empty public int Count { get; } public bool IsReadOnly { get; } public Entry this[int index] { get; set; } public Metadata() public void Add(string key, string value) public void Add(string key, byte[] valueBytes) public void Add(Entry item) public void Clear() public bool Contains(Entry item) public void CopyTo(Entry[] array, int arrayIndex) public Entry Get(string key) public IEnumerable<Entry> GetAll(string key) public IEnumerator<Entry> GetEnumerator() public string GetValue(string key) public byte[] GetValueBytes(string key) public int IndexOf(Entry item) public void Insert(int index, Entry item) public bool Remove(Entry item) public void RemoveAt(int index)