internal async Task <Response> UpdateRelationshipAsync(
string id,
string relationshipId,
string patchDocument,
UpdateRelationshipOptions digitalTwinsUpdateRelationshipOptions = null,
CancellationToken cancellationToken = default)
{
if (id == null)
{
throw new ArgumentNullException(nameof(id));
}
if (relationshipId == null)
{
throw new ArgumentNullException(nameof(relationshipId));
}
using DiagnosticScope scope = _clientDiagnostics.CreateScope("DigitalTwinsClient.UpdateRelationship");
scope.Start();
try
{
using HttpMessage message = CreateUpdateRelationshipRequest(id, relationshipId, patchDocument, digitalTwinsUpdateRelationshipOptions);
await _pipeline.SendAsync(message, cancellationToken).ConfigureAwait(false);
return(message.Response.Status switch
{
204 => message.Response,
_ => throw await _clientDiagnostics.CreateRequestFailedExceptionAsync(message.Response).ConfigureAwait(false),
});
}
internal HttpMessage CreateUpdateRelationshipRequest(string id, string relationshipId, IEnumerable <object> patchDocument, UpdateRelationshipOptions digitalTwinsUpdateRelationshipOptions)
{
var message = _pipeline.CreateMessage();
var request = message.Request;
request.Method = RequestMethod.Patch;
var uri = new RawRequestUriBuilder();
uri.Reset(endpoint);
uri.AppendPath("/digitaltwins/", false);
uri.AppendPath(id, true);
uri.AppendPath("/relationships/", false);
uri.AppendPath(relationshipId, true);
uri.AppendQuery("api-version", apiVersion, true);
request.Uri = uri;
if (digitalTwinsUpdateRelationshipOptions?.IfMatch != null)
{
request.Headers.Add("If-Match", digitalTwinsUpdateRelationshipOptions.IfMatch);
}
request.Headers.Add("Accept", "application/json");
request.Headers.Add("Content-Type", "application/json-patch+json");
var content = new Utf8JsonRequestContent();
content.JsonWriter.WriteStartArray();
foreach (var item in patchDocument)
{
content.JsonWriter.WriteObjectValue(item);
}
content.JsonWriter.WriteEndArray();
request.Content = content;
return(message);
}