# WhatsAppSignupCallback


Contains the `accessToken` provided by Meta during signup.

## Contents


 ** accessToken **   <a name="Social-Type-WhatsAppSignupCallback-accessToken"></a>
The access token for your WhatsApp Business Account. The `accessToken` value is provided by Meta.  
Type: String  
Length Constraints: Minimum length of 0. Maximum length of 1000.  
Required: Yes

 ** callbackUrl **   <a name="Social-Type-WhatsAppSignupCallback-callbackUrl"></a>
The URL where WhatsApp will send callback notifications for this account.  
Type: String  
Length Constraints: Minimum length of 0. Maximum length of 100.  
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/socialmessaging-2024-01-01/WhatsAppSignupCallback) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/socialmessaging-2024-01-01/WhatsAppSignupCallback) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/socialmessaging-2024-01-01/WhatsAppSignupCallback)