Is there any tool available to generate ER diagrams based on couchbase buckets

Question

Is there any tool available to generate ER diagrams based on couchbase buckets By using model calsses or couchbase GUI also fine

@Document
@JsonInclude(JsonInclude.Include.NON_NULL)
public class A{

    public static final String PREFIX = "a";
    public static final String ID_DELIMITER = "__";

    @IdPrefix
    private String prefix = PREFIX;

    @Id
    @GeneratedValue(strategy = UNIQUE, delimiter = ID_DELIMITER)
    public String _id;
}````