public String getNextToken() {
        return this.nextToken;
    }
<p>
A pagination token. Set to null to start listing backend environments from the start. If a non-null pagination
token is returned in a result, pass its value in here to list more backend environments.
</p>

@return A pagination token. Set to null to start listing backend environments from the start. If a non-null
        pagination token is returned in a result, pass its value in here to list more backend environments.
aws-java-sdk-amplify/src/main/java/com/amazonaws/services/amplify/model/ListBackendEnvironmentsRequest.java