# PutRawEventsRequestEntry
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A single event entry in a raw publish request.

## Contents
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 ** Data **   <a name="eventbridgev2-Type-PutRawEventsRequestEntry-Data"></a>
The event data as a base64-encoded blob. Supports binary formats.  
Type: Base64-encoded binary data object  
Required: Yes

 ** SystemMetadata **   <a name="eventbridgev2-Type-PutRawEventsRequestEntry-SystemMetadata"></a>
Structured system metadata with defined properties.  
Type: [PutRawEventsSystemMetadata](API_PutRawEventsSystemMetadata.md) object  
Required: Yes

 ** Metadata **   <a name="eventbridgev2-Type-PutRawEventsRequestEntry-Metadata"></a>
Metadata key-value pairs you define. Keys must be 1-128 characters and must not contain "/".  
Type: String to string map  
Map Entries: Minimum number of 0 items. Maximum number of 100 items.  
Key Length Constraints: Minimum length of 1. Maximum length of 128.  
Key Pattern: `[^/]+`   
Value Length Constraints: Minimum length of 1.  
Required: No

## See Also
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For more information about using this API in one of the language-specific AWS SDKs, see the following:
+  [AWS SDK for C\+\+](https://docs.aws.amazon.com/goto/SdkForCpp/eventbridgev2-2025-05-15/PutRawEventsRequestEntry) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/eventbridgev2-2025-05-15/PutRawEventsRequestEntry) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/eventbridgev2-2025-05-15/PutRawEventsRequestEntry)