Package software.amazon.awscdk.services.stepfunctions.tasks

Interface TrainingBucketConfiguration

All Superinterfaces:
DataBucketConfiguration, software.amazon.jsii.JsiiSerializable
All Known Implementing Classes:
TrainingBucketConfiguration.Jsii$Proxy
@Generated(value="jsii-pacmak/1.119.0 (build 1634eac)", date="2025-12-01T16:02:31.108Z") @Stability(Stable) public interface TrainingBucketConfiguration extends software.amazon.jsii.JsiiSerializable, DataBucketConfiguration
S3 bucket configuration for the training data.

Example: 

 import software.amazon.awscdk.services.bedrock.*;
 import software.amazon.awscdk.services.kms.*;
 IBucket outputBucket;
 IBucket trainingBucket;
 IBucket validationBucket;
 IKey kmsKey;
 IVpc vpc;
 FoundationModel model = FoundationModel.fromFoundationModelId(this, "Model", FoundationModelIdentifier.AMAZON_TITAN_TEXT_G1_EXPRESS_V1);
 BedrockCreateModelCustomizationJob task = BedrockCreateModelCustomizationJob.Builder.create(this, "CreateModelCustomizationJob")
         .baseModel(model)
         .clientRequestToken("MyToken")
         .customizationType(CustomizationType.FINE_TUNING)
         .customModelKmsKey(kmsKey)
         .customModelName("MyCustomModel") // required
         .customModelTags(List.of(CustomModelTag.builder().key("key1").value("value1").build()))
         .hyperParameters(Map.of(
                 "batchSize", "10"))
         .jobName("MyCustomizationJob") // required
         .jobTags(List.of(CustomModelTag.builder().key("key2").value("value2").build()))
         .outputData(OutputBucketConfiguration.builder()
                 .bucket(outputBucket) // required
                 .path("output-data/")
                 .build())
         .trainingData(TrainingBucketConfiguration.builder()
                 .bucket(trainingBucket)
                 .path("training-data/data.json")
                 .build()) // required
         // If you don't provide validation data, you have to specify `Evaluation percentage` hyperparameter.
         .validationData(List.of(ValidationBucketConfiguration.builder()
                 .bucket(validationBucket)
                 .path("validation-data/data.json")
                 .build()))
         .vpcConfig(Map.of(
                 "securityGroups", List.of(SecurityGroup.Builder.create(this, "SecurityGroup").vpc(vpc).build()),
                 "subnets", vpc.getPrivateSubnets()))
         .build();