Uri BuildUriForLocksRoute(string key, SettingFilter filter)
{
var builder = new UriBuilder(_baseUri);
builder.Path = LocksRoute + key;
if (filter != null && filter.Label != null)
{
builder.AppendQuery(LabelQueryFilter, filter.Label);
}
return(builder.Uri);
}
public async Task <Response <ConfigurationSetting> > DeleteAsync(string key, SettingFilter filter = null, CancellationToken cancellation = default)
{
if (string.IsNullOrEmpty(key))
{
throw new ArgumentNullException(nameof(key));
}
Uri uri = BuildUrlForKvRoute(key, filter);
using (PipelineCallContext context = Pipeline.CreateContext(_options, cancellation))
{
context.SetRequestLine(ServiceMethod.Delete, uri);
context.AddHeader("Host", uri.Host);
AddFilterHeaders(filter, context);
AddAuthenticationHeaders(context, uri, ServiceMethod.Delete, content: default, _secret, _credential);
// TODO (pri 3): do all the methods that call this accept revisions?
static void AddFilterHeaders(SettingFilter filter, PipelineCallContext context)
{
if (filter == null)
{
return;
}
if (filter.ETag.IfMatch != default)
{
context.AddHeader(IfMatchName, $"\"{filter.ETag.IfMatch}\"");
}
if (filter.Revision.HasValue)
{
var dateTime = filter.Revision.Value.UtcDateTime.ToString(AcceptDateTimeFormat);
context.AddHeader(AcceptDatetimeHeader, dateTime);
}
}