public System.Diagnostics.Activity?CreateActivity(string name, System.Diagnostics.ActivityKind kind, string?parentId, System.Collections.Generic.IEnumerable <System.Collections.Generic.KeyValuePair <string, object?> >?tags = null, System.Collections.Generic.IEnumerable <System.Diagnostics.ActivityLink>?links = null, System.Diagnostics.ActivityIdFormat idFormat = System.Diagnostics.ActivityIdFormat.Unknown)
{
throw null;
}
public System.Diagnostics.Activity SetIdFormat(System.Diagnostics.ActivityIdFormat format)
{
throw null;
}
