public void setAccessToken(String accessToken) {
        this.accessToken = accessToken;
    }
<p>
A valid access token that Amazon Cognito issued to the user whose user attributes you want to verify.
</p>

@param accessToken
       A valid access token that Amazon Cognito issued to the user whose user attributes you want to verify.
aws-java-sdk-cognitoidp/src/main/java/com/amazonaws/services/cognitoidp/model/VerifyUserAttributeRequest.java