# MessageMetadata


Contains metadata related to a message.

## Contents


 ** MessageId **   <a name="connect-Type-connect-participant_MessageMetadata-MessageId"></a>
The identifier of the message that contains the metadata information.   
Type: String  
Length Constraints: Minimum length of 1. Maximum length of 256.  
Required: No

 ** MessageProcessingStatus **   <a name="connect-Type-connect-participant_MessageMetadata-MessageProcessingStatus"></a>
The status of Message Processing for the message.  
Type: String  
Valid Values: `PROCESSING | FAILED | REJECTED`   
Required: No

 ** Receipts **   <a name="connect-Type-connect-participant_MessageMetadata-Receipts"></a>
The list of receipt information for a message for different recipients.  
Type: Array of [Receipt](API_connect-participant_Receipt.md) objects  
Required: No

## See Also


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/connectparticipant-2018-09-07/MessageMetadata) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/connectparticipant-2018-09-07/MessageMetadata) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/connectparticipant-2018-09-07/MessageMetadata)