Represent an Array of values in my Model

[Geane Norm]

Hi,
my API returns the following:

{
     "id": 1,
     "name": "sample string 2",
     "nameKey": "sample string 3",
     "code": "sample string 4",
     "urls": [
       {
         "rel": "sample string 1",
         "href": "sample string 2"
       },
       {
         "rel": "sample string 1",
         "href": "sample string 2"
       },
       {
         "rel": "sample string 1",
         "href": "sample string 2"
       }
     ]
   },

In my Model I have something like this:

package com.example.demo;

import com.fasterxml.jackson.annotation.JsonIgnoreProperties;

@JsonIgnoreProperties(ignoreUnknown = true)
public class Model {
	
	private String country;
	private int id; 
	private String name;
	private String nameKey;
	private String code;
	private String urls;

	/**
	 * @return the country
	 */
	public String getCountry() {
		return country;
	}

	/**
	 * @param country the country to set
	 */
	public void setCountry(String country) {
		this.country = country;
	}

	/**
	 * @return the id
	 */
	public int getId() {
		return id;
	}

	/**
	 * @param id the id to set
	 */
	public void setId(int id) {
		this.id = id;
	}

	/**
	 * @return the name
	 */
	public String getName() {
		return name;
	}

	/**
	 * @param name the name to set
	 */
	public void setName(String name) {
		this.name = name;
	}

	/**
	 * @return the nameKey
	 */
	public String getNameKey() {
		return nameKey;
	}

	/**
	 * @param nameKey the nameKey to set
	 */
	public void setNameKey(String nameKey) {
		this.nameKey = nameKey;
	}

	/**
	 * @return the code
	 */
	public String getCode() {
		return code;
	}

	/**
	 * @param code the code to set
	 */
	public void setCode(String code) {
		this.code = code;
	}
}

How do you represent an array of values like:  

"urls": [
        {
          "rel": "sample string 1",
          "href": "sample string 2"
        },
        {
          "rel": "sample string 1",
          "href": "sample string 2"
        },
        {
          "rel": "sample string 1",
          "href": "sample string 2"
        }
      ]

in my Model?

Thank you