# CreateAttendeeError


The list of errors returned when errors are encountered during the BatchCreateAttendee and CreateAttendee actions. This includes external user IDs, error codes, and error messages.

## Contents


 ** ErrorCode **   <a name="chimesdk-Type-meeting-chime_CreateAttendeeError-ErrorCode"></a>
The error code.  
Type: String  
Length Constraints: Maximum length of 4096.  
Required: No

 ** ErrorMessage **   <a name="chimesdk-Type-meeting-chime_CreateAttendeeError-ErrorMessage"></a>
The error message.  
Type: String  
Length Constraints: Maximum length of 4096.  
Required: No

 ** ExternalUserId **   <a name="chimesdk-Type-meeting-chime_CreateAttendeeError-ExternalUserId"></a>
The Amazon Chime SDK external user ID. An idempotency token. Links the attendee to an identity managed by a builder application.  
Pattern: `[-_&@+=,(){}\[\]\/«».:|'"#a-zA-Z0-9À-ÿ\s]*`   
Values that begin with `aws:` are reserved. You can't configure a value that uses this prefix. Case insensitive.  
Type: String  
Length Constraints: Minimum length of 2. Maximum length of 64.  
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/chime-sdk-meetings-2021-07-15/CreateAttendeeError) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/chime-sdk-meetings-2021-07-15/CreateAttendeeError) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/chime-sdk-meetings-2021-07-15/CreateAttendeeError)