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# AWS::SageMaker::ModelCard TrainingDetails
<a name="aws-properties-sagemaker-modelcard-trainingdetails"></a>

The training details of the model

## Syntax
<a name="aws-properties-sagemaker-modelcard-trainingdetails-syntax"></a>

To declare this entity in your CloudFormation template, use the following syntax:

### JSON
<a name="aws-properties-sagemaker-modelcard-trainingdetails-syntax.json"></a>

```
{
  "[ObjectiveFunction](#cfn-sagemaker-modelcard-trainingdetails-objectivefunction)" : {{ObjectiveFunction}},
  "[TrainingJobDetails](#cfn-sagemaker-modelcard-trainingdetails-trainingjobdetails)" : {{TrainingJobDetails}},
  "[TrainingObservations](#cfn-sagemaker-modelcard-trainingdetails-trainingobservations)" : {{String}}
}
```

### YAML
<a name="aws-properties-sagemaker-modelcard-trainingdetails-syntax.yaml"></a>

```
  [ObjectiveFunction](#cfn-sagemaker-modelcard-trainingdetails-objectivefunction): {{
    ObjectiveFunction}}
  [TrainingJobDetails](#cfn-sagemaker-modelcard-trainingdetails-trainingjobdetails): {{
    TrainingJobDetails}}
  [TrainingObservations](#cfn-sagemaker-modelcard-trainingdetails-trainingobservations): {{String}}
```

## Properties
<a name="aws-properties-sagemaker-modelcard-trainingdetails-properties"></a>

`ObjectiveFunction`  <a name="cfn-sagemaker-modelcard-trainingdetails-objectivefunction"></a>
The function that is optimized during model training.  
*Required*: No  
*Type*: [ObjectiveFunction](aws-properties-sagemaker-modelcard-objectivefunction.md)  
*Update requires*: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

`TrainingJobDetails`  <a name="cfn-sagemaker-modelcard-trainingdetails-trainingjobdetails"></a>
Details about any associated training jobs.  
*Required*: No  
*Type*: [TrainingJobDetails](aws-properties-sagemaker-modelcard-trainingjobdetails.md)  
*Update requires*: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

`TrainingObservations`  <a name="cfn-sagemaker-modelcard-trainingdetails-trainingobservations"></a>
Any observations about training.  
*Required*: No  
*Type*: String  
*Maximum*: `1024`  
*Update requires*: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)