public void setTargetObjectKeyFormat(TargetObjectKeyFormat targetObjectKeyFormat) {
        this.targetObjectKeyFormat = targetObjectKeyFormat;
    }
Sets the {@link TargetObjectKeyFormat} for this logging configuration.

@param targetObjectKeyFormat The {@link TargetObjectKeyFormat} for this logging configuration.
aws-java-sdk-s3/src/main/java/com/amazonaws/services/s3/model/BucketLoggingConfiguration.java