/// <summary>
/// Copy a custom model stored in this resource (the source) to the user specified
/// target Form Recognizer resource.
/// </summary>
/// <param name="modelId">Model identifier of the model to copy to the target Form Recognizer resource.</param>
/// <param name="target">A <see cref="CopyAuthorization"/> with the copy authorization to the target Form Recognizer resource.</param>
/// <param name="cancellationToken">A <see cref="CancellationToken"/> controlling the request lifetime.</param>
/// <returns>A <see cref="CopyModelOperation"/> to wait on this long-running operation. Its <see cref="CopyModelOperation.Value"/> upon successful
/// completion will contain meta-data about the model copied.</returns>
public virtual CopyModelOperation StartCopyModel(string modelId, CopyAuthorization target, CancellationToken cancellationToken = default)
{
Argument.AssertNotNullOrEmpty(modelId, nameof(modelId));
Argument.AssertNotNull(target, nameof(target));
using DiagnosticScope scope = Diagnostics.CreateScope($"{nameof(FormTrainingClient)}.{nameof(StartCopyModel)}");
scope.Start();
try
{
Guid guid = ClientCommon.ValidateModelId(modelId, nameof(modelId));
var request = new CopyRequest(target.ResourceId,
target.Region,
new CopyAuthorizationResult(target.ModelId, target.AccessToken, target.ExpiresOn.ToUnixTimeSeconds()));
Response response = ServiceClient.CopyCustomModel(guid, request, cancellationToken);
string location = ClientCommon.GetResponseHeader(response.Headers, Constants.OperationLocationHeader);
return(new CopyModelOperation(ServiceClient, Diagnostics, location, target.ModelId));
}
catch (Exception e)
{
scope.Failed(e);
throw;
}
}
