public static async Task <Document> TryCreateDocumentAsync(this IChangeFeedDocumentClient client, string collectionLink, object document)
{
try
{
IResourceResponse <Document> response = await client.CreateDocumentAsync(collectionLink, document).ConfigureAwait(false);
return(response.Resource);
}
catch (DocumentClientException ex) when(ex.StatusCode == HttpStatusCode.Conflict)
{
return(null); // Ignore -- document already exists.
}
}
public static async Task <bool> TryCreateDocumentAsync(this IChangeFeedDocumentClient client, string collectionLink, object document)
{
try
{
await client.CreateDocumentAsync(collectionLink, document).ConfigureAwait(false);
return(true);
}
catch (DocumentClientException ex)
{
if (ex.StatusCode != HttpStatusCode.Conflict)
{
throw;
}
}
return(false);
}
public async Task <IResourceResponse <Document> > CreateDocumentAsync(string collectionLink, object document)
{
return(await _inner.CreateDocumentAsync(collectionLink, document));
}
