# ChildBlock
<a name="API_ChildBlock"></a>

Nested block contained within a block.

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

 ** BeginOffset **   <a name="comprehend-Type-ChildBlock-BeginOffset"></a>
Offset of the start of the child block within its parent block.  
Type: Integer  
Required: No

 ** ChildBlockId **   <a name="comprehend-Type-ChildBlock-ChildBlockId"></a>
Unique identifier for the child block.  
Type: String  
Length Constraints: Minimum length of 1.  
Required: No

 ** EndOffset **   <a name="comprehend-Type-ChildBlock-EndOffset"></a>
Offset of the end of the child block within its parent block.  
Type: Integer  
Required: No

## See Also
<a name="API_ChildBlock_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/comprehend-2017-11-27/ChildBlock) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/comprehend-2017-11-27/ChildBlock) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/comprehend-2017-11-27/ChildBlock)