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// Code generated by smithy-go-codegen DO NOT EDIT.
package rekognition
import (
"context"
awsmiddleware "github.com/aws/aws-sdk-go-v2/aws/middleware"
"github.com/aws/aws-sdk-go-v2/aws/signer/v4"
"github.com/aws/aws-sdk-go-v2/service/rekognition/types"
"github.com/aws/smithy-go/middleware"
smithyhttp "github.com/aws/smithy-go/transport/http"
)
// Creates a new version of a model and begins training. Models are managed as part
// of an Amazon Rekognition Custom Labels project. The response from
// CreateProjectVersion is an Amazon Resource Name (ARN) for the version of the
// model. Training uses the training and test datasets associated with the project.
// For more information, see Creating training and test dataset in the Amazon
// Rekognition Custom Labels Developer Guide. You can train a model in a project
// that doesn't have associated datasets by specifying manifest files in the
// TrainingData and TestingData fields. If you open the console after training a
// model with manifest files, Amazon Rekognition Custom Labels creates the datasets
// for you using the most recent manifest files. You can no longer train a model
// version for the project by specifying manifest files. Instead of training with a
// project without associated datasets, we recommend that you use the manifest
// files to create training and test datasets for the project. Training takes a
// while to complete. You can get the current status by calling
// DescribeProjectVersions. Training completed successfully if the value of the
// Status field is TRAINING_COMPLETED. If training fails, see Debugging a failed
// model training in the Amazon Rekognition Custom Labels developer guide. Once
// training has successfully completed, call DescribeProjectVersions to get the
// training results and evaluate the model. For more information, see Improving a
// trained Amazon Rekognition Custom Labels model in the Amazon Rekognition Custom
// Labels developers guide. After evaluating the model, you start the model by
// calling StartProjectVersion. This operation requires permissions to perform the
// rekognition:CreateProjectVersion action.
func (c *Client) CreateProjectVersion(ctx context.Context, params *CreateProjectVersionInput, optFns ...func(*Options)) (*CreateProjectVersionOutput, error) {
if params == nil {
params = &CreateProjectVersionInput{}
}
result, metadata, err := c.invokeOperation(ctx, "CreateProjectVersion", params, optFns, c.addOperationCreateProjectVersionMiddlewares)
if err != nil {
return nil, err
}
out := result.(*CreateProjectVersionOutput)
out.ResultMetadata = metadata
return out, nil
}
type CreateProjectVersionInput struct {
// The Amazon S3 bucket location to store the results of training. The S3 bucket
// can be in any AWS account as long as the caller has s3:PutObject permissions on
// the S3 bucket.
//
// This member is required.
OutputConfig *types.OutputConfig
// The ARN of the Amazon Rekognition Custom Labels project that manages the model
// that you want to train.
//
// This member is required.
ProjectArn *string
// A name for the version of the model. This value must be unique.
//
// This member is required.
VersionName *string
// The identifier for your AWS Key Management Service key (AWS KMS key). You can
// supply the Amazon Resource Name (ARN) of your KMS key, the ID of your KMS key,
// an alias for your KMS key, or an alias ARN. The key is used to encrypt training
// and test images copied into the service for model training. Your source images
// are unaffected. The key is also used to encrypt training results and manifest
// files written to the output Amazon S3 bucket (OutputConfig). If you choose to
// use your own KMS key, you need the following permissions on the KMS key.
//
// *
// kms:CreateGrant
//
// * kms:DescribeKey
//
// * kms:GenerateDataKey
//
// * kms:Decrypt
//
// If you
// don't specify a value for KmsKeyId, images copied into the service are encrypted
// using a key that AWS owns and manages.
KmsKeyId *string
// A set of tags (key-value pairs) that you want to attach to the model.
Tags map[string]string
// Specifies an external manifest that the service uses to test the model. If you
// specify TestingData you must also specify TrainingData. The project must not
// have any associated datasets.
TestingData *types.TestingData
// Specifies an external manifest that the services uses to train the model. If you
// specify TrainingData you must also specify TestingData. The project must not
// have any associated datasets.
TrainingData *types.TrainingData
noSmithyDocumentSerde
}
type CreateProjectVersionOutput struct {
// The ARN of the model version that was created. Use DescribeProjectVersion to get
// the current status of the training operation.
ProjectVersionArn *string
// Metadata pertaining to the operation's result.
ResultMetadata middleware.Metadata
noSmithyDocumentSerde
}
func (c *Client) addOperationCreateProjectVersionMiddlewares(stack *middleware.Stack, options Options) (err error) {
err = stack.Serialize.Add(&awsAwsjson11_serializeOpCreateProjectVersion{}, middleware.After)
if err != nil {
return err
}
err = stack.Deserialize.Add(&awsAwsjson11_deserializeOpCreateProjectVersion{}, middleware.After)
if err != nil {
return err
}
if err = addSetLoggerMiddleware(stack, options); err != nil {
return err
}
if err = awsmiddleware.AddClientRequestIDMiddleware(stack); err != nil {
return err
}
if err = smithyhttp.AddComputeContentLengthMiddleware(stack); err != nil {
return err
}
if err = addResolveEndpointMiddleware(stack, options); err != nil {
return err
}
if err = v4.AddComputePayloadSHA256Middleware(stack); err != nil {
return err
}
if err = addRetryMiddlewares(stack, options); err != nil {
return err
}
if err = addHTTPSignerV4Middleware(stack, options); err != nil {
return err
}
if err = awsmiddleware.AddRawResponseToMetadata(stack); err != nil {
return err
}
if err = awsmiddleware.AddRecordResponseTiming(stack); err != nil {
return err
}
if err = addClientUserAgent(stack); err != nil {
return err
}
if err = smithyhttp.AddErrorCloseResponseBodyMiddleware(stack); err != nil {
return err
}
if err = smithyhttp.AddCloseResponseBodyMiddleware(stack); err != nil {
return err
}
if err = addOpCreateProjectVersionValidationMiddleware(stack); err != nil {
return err
}
if err = stack.Initialize.Add(newServiceMetadataMiddleware_opCreateProjectVersion(options.Region), middleware.Before); err != nil {
return err
}
if err = addRequestIDRetrieverMiddleware(stack); err != nil {
return err
}
if err = addResponseErrorMiddleware(stack); err != nil {
return err
}
if err = addRequestResponseLogging(stack, options); err != nil {
return err
}
return nil
}
func newServiceMetadataMiddleware_opCreateProjectVersion(region string) *awsmiddleware.RegisterServiceMetadata {
return &awsmiddleware.RegisterServiceMetadata{
Region: region,
ServiceID: ServiceID,
SigningName: "rekognition",
OperationName: "CreateProjectVersion",
}
}
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