public String getCustomJson() {
        return this.customJson;
    }
<p>
A JSON-formatted string containing custom stack configuration and deployment attributes to be installed on the
layer's instances. For more information, see <a
href="https://docs.aws.amazon.com/opsworks/latest/userguide/workingcookbook-json-override.html"> Using Custom
JSON</a>.
</p>

@return A JSON-formatted string containing custom stack configuration and deployment attributes to be installed
        on the layer's instances. For more information, see <a
        href="https://docs.aws.amazon.com/opsworks/latest/userguide/workingcookbook-json-override.html"> Using
        Custom JSON</a>.
aws-java-sdk-opsworks/src/main/java/com/amazonaws/services/opsworks/model/UpdateLayerRequest.java