# Source


Contains information about the source of a campaign.

## Contents


**Important**  
This data type is a UNION, so only one of the following members can be specified when used or returned.

 ** customerProfilesSegmentArn **   <a name="connect-Type-connect-outbound-campaigns-v2_Source-customerProfilesSegmentArn"></a>
The Amazon Resource Name (ARN) of the Customer Profiles segment.  
Type: String  
Length Constraints: Minimum length of 20. Maximum length of 500.  
Pattern: `arn:[a-zA-Z0-9-]+:[a-zA-Z0-9-]+:[a-z]{2}-[a-z]+-\d{1,2}:[a-zA-Z0-9-]+:[^:]+(?:/[^:]+)*(?:/[^:]+)?(?:\:[^:]+)?`   
Required: No

 ** eventTrigger **   <a name="connect-Type-connect-outbound-campaigns-v2_Source-eventTrigger"></a>
The event trigger of the campaign.  
Type: [EventTrigger](API_connect-outbound-campaigns-v2_EventTrigger.md) object  
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/connectcampaignsv2-2024-04-23/Source) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/connectcampaignsv2-2024-04-23/Source) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/connectcampaignsv2-2024-04-23/Source)