# SpecificToolChoice
<a name="API_agent_SpecificToolChoice"></a>

Defines a specific tool that the model must request. No text is generated but the results of tool use are sent back to the model to help generate a response. For more information, see [Use a tool to complete an Amazon Bedrock model response](https://docs.aws.amazon.com/bedrock/latest/userguide/tool-use.html).

## Contents
<a name="API_agent_SpecificToolChoice_Contents"></a>

 ** name **   <a name="bedrock-Type-agent_SpecificToolChoice-name"></a>
The name of the tool.  
Type: String  
Length Constraints: Minimum length of 1. Maximum length of 64.  
Pattern: `[a-zA-Z][a-zA-Z0-9_]*`   
Required: Yes

## See Also
<a name="API_agent_SpecificToolChoice_SeeAlso"></a>

For more information about using this API in one of the language-specific AWS SDKs, see the following:
+  [AWS SDK for C\$1\$1](https://docs.aws.amazon.com/goto/SdkForCpp/bedrock-agent-2023-06-05/SpecificToolChoice) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/bedrock-agent-2023-06-05/SpecificToolChoice) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/bedrock-agent-2023-06-05/SpecificToolChoice)