# WhatsAppChannelSubtypeParameters
<a name="API_connect-outbound-campaigns-v2_WhatsAppChannelSubtypeParameters"></a>

The overridden WhatsApp parameters for an outbound request of a campaign.

## Contents
<a name="API_connect-outbound-campaigns-v2_WhatsAppChannelSubtypeParameters_Contents"></a>

 ** destinationPhoneNumber **   <a name="connect-Type-connect-outbound-campaigns-v2_WhatsAppChannelSubtypeParameters-destinationPhoneNumber"></a>
The destination phone number.  
Type: String  
Length Constraints: Minimum length of 0. Maximum length of 20.  
Pattern: `[\d\-+]*`   
Required: Yes

 ** templateParameters **   <a name="connect-Type-connect-outbound-campaigns-v2_WhatsAppChannelSubtypeParameters-templateParameters"></a>
The parameters for the Amazon Q in Connect template.  
Type: String to string map  
Key Length Constraints: Minimum length of 0. Maximum length of 32767.  
Key Pattern: `[a-zA-Z0-9\-_]+`   
Value Length Constraints: Minimum length of 0. Maximum length of 32767.  
Value Pattern: `.*`   
Required: Yes

 ** connectSourcePhoneNumberArn **   <a name="connect-Type-connect-outbound-campaigns-v2_WhatsAppChannelSubtypeParameters-connectSourcePhoneNumberArn"></a>
The Amazon Resource Name (ARN) of the Amazon Connect source phone number for the outbound request.  
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

 ** templateArn **   <a name="connect-Type-connect-outbound-campaigns-v2_WhatsAppChannelSubtypeParameters-templateArn"></a>
The Amazon Resource Name (ARN) of the Amazon Q in Connect template for the outbound request.  
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

## See Also
<a name="API_connect-outbound-campaigns-v2_WhatsAppChannelSubtypeParameters_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/connectcampaignsv2-2024-04-23/WhatsAppChannelSubtypeParameters) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/connectcampaignsv2-2024-04-23/WhatsAppChannelSubtypeParameters) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/connectcampaignsv2-2024-04-23/WhatsAppChannelSubtypeParameters)