This is the new *CloudFormation Template Reference Guide*. Please update your bookmarks and links. For help getting started with CloudFormation, see the [AWS CloudFormation User Guide](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/Welcome.html).

# AWS::Bedrock::KnowledgeBase BedrockEmbeddingModelConfiguration
<a name="aws-properties-bedrock-knowledgebase-bedrockembeddingmodelconfiguration"></a>

The vector configuration details for the Bedrock embeddings model.

## Syntax
<a name="aws-properties-bedrock-knowledgebase-bedrockembeddingmodelconfiguration-syntax"></a>

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

### JSON
<a name="aws-properties-bedrock-knowledgebase-bedrockembeddingmodelconfiguration-syntax.json"></a>

```
{
  "[Audio](#cfn-bedrock-knowledgebase-bedrockembeddingmodelconfiguration-audio)" : {{[ AudioConfiguration, ... ]}},
  "[Dimensions](#cfn-bedrock-knowledgebase-bedrockembeddingmodelconfiguration-dimensions)" : {{Integer}},
  "[EmbeddingDataType](#cfn-bedrock-knowledgebase-bedrockembeddingmodelconfiguration-embeddingdatatype)" : {{String}},
  "[ModelConfiguration](#cfn-bedrock-knowledgebase-bedrockembeddingmodelconfiguration-modelconfiguration)" : {{Json}},
  "[Video](#cfn-bedrock-knowledgebase-bedrockembeddingmodelconfiguration-video)" : {{[ VideoConfiguration, ... ]}}
}
```

### YAML
<a name="aws-properties-bedrock-knowledgebase-bedrockembeddingmodelconfiguration-syntax.yaml"></a>

```
  [Audio](#cfn-bedrock-knowledgebase-bedrockembeddingmodelconfiguration-audio): {{
    - AudioConfiguration}}
  [Dimensions](#cfn-bedrock-knowledgebase-bedrockembeddingmodelconfiguration-dimensions): {{Integer}}
  [EmbeddingDataType](#cfn-bedrock-knowledgebase-bedrockembeddingmodelconfiguration-embeddingdatatype): {{String}}
  [ModelConfiguration](#cfn-bedrock-knowledgebase-bedrockembeddingmodelconfiguration-modelconfiguration): {{Json}}
  [Video](#cfn-bedrock-knowledgebase-bedrockembeddingmodelconfiguration-video): {{
    - VideoConfiguration}}
```

## Properties
<a name="aws-properties-bedrock-knowledgebase-bedrockembeddingmodelconfiguration-properties"></a>

`Audio`  <a name="cfn-bedrock-knowledgebase-bedrockembeddingmodelconfiguration-audio"></a>
Configuration settings for processing audio content in multimodal knowledge bases.  
This field is deprecated. Use `modelConfiguration` instead.
*Required*: No  
*Type*: Array of [AudioConfiguration](aws-properties-bedrock-knowledgebase-audioconfiguration.md)  
*Minimum*: `1`  
*Maximum*: `1`  
*Update requires*: [Replacement](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-replacement)

`Dimensions`  <a name="cfn-bedrock-knowledgebase-bedrockembeddingmodelconfiguration-dimensions"></a>
The dimensions details for the vector configuration used on the Bedrock embeddings model.  
*Required*: No  
*Type*: Integer  
*Minimum*: `0`  
*Maximum*: `4096`  
*Update requires*: [Replacement](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-replacement)

`EmbeddingDataType`  <a name="cfn-bedrock-knowledgebase-bedrockembeddingmodelconfiguration-embeddingdatatype"></a>
The data type for the vectors when using a model to convert text into vector embeddings. The model must support the specified data type for vector embeddings. Floating-point (float32) is the default data type, and is supported by most models for vector embeddings. See [Supported embeddings models](https://docs.aws.amazon.com/bedrock/latest/userguide/knowledge-base-supported.html) for information on the available models and their vector data types.  
*Required*: No  
*Type*: String  
*Allowed values*: `FLOAT32 | BINARY`  
*Update requires*: [Replacement](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-replacement)

`ModelConfiguration`  <a name="cfn-bedrock-knowledgebase-bedrockembeddingmodelconfiguration-modelconfiguration"></a>
Model-specific configuration for the embedding model, provided as a JSON object. Use this field to specify settings that apply to the embedding model that you selected, such as how audio and video files are divided into segments.  
The fields that this object accepts depend on the embedding model. For the settings that each model accepts, see the documentation for that model.  
For an example of a [CreateKnowledgeBase](https://docs.aws.amazon.com/bedrock/latest/APIReference/API_agent_CreateKnowledgeBase.html) request that uses this field to configure a multimodal embedding model, see the [Examples](https://docs.aws.amazon.com/bedrock/latest/APIReference/API_agent_CreateKnowledgeBase.html#API_agent_CreateKnowledgeBase_Examples) section of [CreateKnowledgeBase](https://docs.aws.amazon.com/bedrock/latest/APIReference/API_agent_CreateKnowledgeBase.html).  
*Required*: No  
*Type*: Json  
*Update requires*: [Replacement](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-replacement)

`Video`  <a name="cfn-bedrock-knowledgebase-bedrockembeddingmodelconfiguration-video"></a>
Configuration settings for processing video content in multimodal knowledge bases.  
This field is deprecated. Use `modelConfiguration` instead.
*Required*: No  
*Type*: Array of [VideoConfiguration](aws-properties-bedrock-knowledgebase-videoconfiguration.md)  
*Minimum*: `1`  
*Maximum*: `1`  
*Update requires*: [Replacement](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-replacement)