# PartitionField
<a name="API_PartitionField"></a>

Represents a single field in a `PartitionSpec`. 

Amazon Data Firehose is in preview release and is subject to change.

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

 ** SourceName **   <a name="Firehose-Type-PartitionField-SourceName"></a>
 The column name to be configured in partition spec.   
Amazon Data Firehose is in preview release and is subject to change.  
Type: String  
Length Constraints: Minimum length of 1. Maximum length of 1024.  
Pattern: `^\S+$`   
Required: Yes

## See Also
<a name="API_PartitionField_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/firehose-2015-08-04/PartitionField) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/firehose-2015-08-04/PartitionField) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/firehose-2015-08-04/PartitionField)