public async Task <Response <RelationshipCollection> > ListRelationshipsAsync(string id, string relationshipName = null, DigitalTwinsListRelationshipsOptions digitalTwinsListRelationshipsOptions = null, CancellationToken cancellationToken = default)
{
if (id == null)
{
throw new ArgumentNullException(nameof(id));
}
using var message = CreateListRelationshipsRequest(id, relationshipName, digitalTwinsListRelationshipsOptions);
await _pipeline.SendAsync(message, cancellationToken).ConfigureAwait(false);
switch (message.Response.Status)
{
case 200:
{
RelationshipCollection value = default;
using var document = await JsonDocument.ParseAsync(message.Response.ContentStream, default, cancellationToken).ConfigureAwait(false);
value = RelationshipCollection.DeserializeRelationshipCollection(document.RootElement);
return(Response.FromValue(value, message.Response));
}
internal HttpMessage CreateListRelationshipsRequest(string id, string relationshipName, DigitalTwinsListRelationshipsOptions digitalTwinsListRelationshipsOptions)
{
var message = _pipeline.CreateMessage();
var request = message.Request;
request.Method = RequestMethod.Get;
var uri = new RawRequestUriBuilder();
uri.Reset(endpoint);
uri.AppendPath("/digitaltwins/", false);
uri.AppendPath(id, true);
uri.AppendPath("/relationships", false);
if (relationshipName != null)
{
uri.AppendQuery("relationshipName", relationshipName, true);
}
uri.AppendQuery("api-version", apiVersion, true);
request.Uri = uri;
if (digitalTwinsListRelationshipsOptions?.Traceparent != null)
{
request.Headers.Add("traceparent", digitalTwinsListRelationshipsOptions.Traceparent);
}
if (digitalTwinsListRelationshipsOptions?.Tracestate != null)
{
request.Headers.Add("tracestate", digitalTwinsListRelationshipsOptions.Tracestate);
}
request.Headers.Add("Accept", "application/json");
return(message);
}
