public async Task ManageModelsAsync()
{
string endpoint = TestEnvironment.Endpoint;
string apiKey = TestEnvironment.ApiKey;
#region Snippet:FormRecognizerSampleManageModelsAsync
var client = new DocumentModelAdministrationClient(new Uri(endpoint), new AzureKeyCredential(apiKey));
// Check number of custom models in the FormRecognizer account, and the maximum number of models that can be stored.
AccountProperties accountProperties = await client.GetAccountPropertiesAsync();
Console.WriteLine($"Account has {accountProperties.DocumentModelCount} models.");
Console.WriteLine($"It can have at most {accountProperties.DocumentModelLimit} models.");
// List the first ten or fewer models currently stored in the account.
AsyncPageable <DocumentModelInfo> models = client.GetModelsAsync();
int count = 0;
await foreach (DocumentModelInfo modelInfo in models)
{
Console.WriteLine($"Custom Model Info:");
Console.WriteLine($" Model Id: {modelInfo.ModelId}");
if (string.IsNullOrEmpty(modelInfo.Description))
{
Console.WriteLine($" Model description: {modelInfo.Description}");
}
Console.WriteLine($" Created on: {modelInfo.CreatedOn}");
if (++count == 10)
{
break;
}
}
// Create a new model to store in the account
#if SNIPPET
Uri trainingFileUri = new Uri("<trainingFileUri>");
#else
Uri trainingFileUri = new Uri(TestEnvironment.BlobContainerSasUrl);
#endif
BuildModelOperation operation = await client.StartBuildModelAsync(trainingFileUri, DocumentBuildMode.Template);
Response <DocumentModel> operationResponse = await operation.WaitForCompletionAsync();
DocumentModel model = operationResponse.Value;
// Get the model that was just created
DocumentModel newCreatedModel = await client.GetModelAsync(model.ModelId);
Console.WriteLine($"Custom Model with Id {newCreatedModel.ModelId} has the following information:");
Console.WriteLine($" Model Id: {newCreatedModel.ModelId}");
if (string.IsNullOrEmpty(newCreatedModel.Description))
{
Console.WriteLine($" Model description: {newCreatedModel.Description}");
}
Console.WriteLine($" Created on: {newCreatedModel.CreatedOn}");
// Delete the model from the account.
await client.DeleteModelAsync(newCreatedModel.ModelId);
#endregion
}
public async Task GetAndListOperationsAsync()
{
string endpoint = TestEnvironment.Endpoint;
string apiKey = TestEnvironment.ApiKey;
#region Snippet:FormRecognizerSampleGetAndListOperations
var client = new DocumentModelAdministrationClient(new Uri(endpoint), new AzureKeyCredential(apiKey));
// Make sure there is at least one operation, so we are going to build a custom model.
#if SNIPPET
Uri trainingFileUri = < trainingFileUri >;
#else
Uri trainingFileUri = new Uri(TestEnvironment.BlobContainerSasUrl);
#endif
BuildModelOperation operation = await client.StartBuildModelAsync(trainingFileUri, DocumentBuildMode.Template);
await operation.WaitForCompletionAsync();
// List the first ten or fewer operations that have been executed in the last 24h.
AsyncPageable <ModelOperationInfo> modelOperations = client.GetOperationsAsync();
string operationId = string.Empty;
int count = 0;
await foreach (ModelOperationInfo modelOperationInfo in modelOperations)
{
Console.WriteLine($"Model operation info:");
Console.WriteLine($" Id: {modelOperationInfo.OperationId}");
Console.WriteLine($" Kind: {modelOperationInfo.Kind}");
Console.WriteLine($" Status: {modelOperationInfo.Status}");
Console.WriteLine($" Percent completed: {modelOperationInfo.PercentCompleted}");
Console.WriteLine($" Created on: {modelOperationInfo.CreatedOn}");
Console.WriteLine($" LastUpdated on: {modelOperationInfo.LastUpdatedOn}");
Console.WriteLine($" Resource location of successful operation: {modelOperationInfo.ResourceLocation}");
if (count == 0)
{
operationId = modelOperationInfo.OperationId;
}
if (++count == 10)
{
break;
}
}
// Get an operation by ID
ModelOperation specificOperation = await client.GetOperationAsync(operationId);
if (specificOperation.Status == DocumentOperationStatus.Succeeded)
{
Console.WriteLine($"My {specificOperation.Kind} operation is completed.");
DocumentModel result = specificOperation.Result;
Console.WriteLine($"Model ID: {result.ModelId}");
}
else if (specificOperation.Status == DocumentOperationStatus.Failed)
{
Console.WriteLine($"My {specificOperation.Kind} operation failed.");
ResponseError error = specificOperation.Error;
Console.WriteLine($"Code: {error.Code}: Message: {error.Message}");
}
else
{
Console.WriteLine($"My {specificOperation.Kind} operation status is {specificOperation.Status}");
}
#endregion
}
