{
    {% if button.action is defined and button.action is not same as(null) %}
        {% if button.action['vars'] is defined %}
            {% set vars = button.action['vars'] %}
        {% else %}
            {% set vars = {} %}
        {% endif %}
        action: {% include button.action['template'] with vars %},
    {% endif %}
    {% if button.available is defined and button.available is not same as(null) %}
        {% if button.available['vars'] is defined %}
            {% set vars = button.available['vars'] %}
        {% else %}
            {% set vars = {} %}
        {% endif %}
        available: {% include button.available['template'] with vars %},
    {% endif %}
    {% if button.className is defined and button.className is not same as(null) %}
        className: "{{ button.className  }}",
    {% endif %}
    {% if button.destroy is defined and button.destroy is not same as(null) %}
        {% if button.destroy['vars'] is defined %}
            {% set vars = button.destroy['vars'] %}
        {% else %}
            {% set vars = {} %}
        {% endif %}
        destroy: {% include button.destroy['template'] with vars %},
    {% endif %}
    {% if button.enabled is defined and button.enabled is not same as(null) %}
        enabled: {{ button.enabled|sg_datatables_bool_var }},
    {% endif %}
    {% if button.extend is defined and button.extend is not same as(null) %}
        extend: "{{ button.extend }}",
    {% endif %}
    {% if button.init is defined and button.init is not same as(null) %}
        {% if button.init['vars'] is defined %}
            {% set vars = button.init['vars'] %}
        {% else %}
            {% set vars = {} %}
        {% endif %}
        init: {% include button.init['template'] with vars %},
    {% endif %}
    {% if button.key is defined and button.key is not same as(null) %}
        key: "{{ button.key }}",
    {% endif %}
    {% if button.name is defined and button.name is not same as(null) %}
        name: "{{ button.name }}",
    {% endif %}
    {% if button.namespace is defined and button.namespace is not same as(null) %}
        namespace: "{{ button.namespace }}",
    {% endif %}
    {% if button.text is defined and button.text is not same as(null) %}
        text: "{{ button.text }}",
    {% endif %}
    {% if button.titleAttr is defined and button.titleAttr is not same as(null) %}
        titleAttr: "{{ button.titleAttr }}",
    {% endif %}
    {% if button.buttonOptions is defined and button.buttonOptions is not same as(null) %}
        {% for key, option in button.buttonOptions %}
            {{ key }}: {{ option|json_encode|raw }},
        {% endfor %}
    {% endif %}
},