twigfiddle.com - Fiddle 2wlnkh v1 - Created on September 28, 2023 10:19

File

{% set custom = {} %}
{% for key,value in response %}
{% if key not in ["id","content","createdAt","modifiedAt","createdBy"] %}
    {% set custom = custom|merge({(key):value}) %}
{% endif %}
{% endfor %}

{
"todo_item_v1": {
        "id": "{{response.id}}",
        "title": "{{response.data.content}}",
        "created_at": "{{response.createdAt}} ",
        "last_updated": "{{response.modifiedAt}}",     
        "created_by": "{{response.createdBy.id}}",
    "custom_fields": {{custom | json_encode | raw}}
    }
}

Format

{
	"response": {
		"id": "3458764565238988541",
		"type": "sticky_note",
		"data": {
			"content": "",
			"shape": "square"
		},
		"style": {
			"fillColor": "light_yellow",
			"textAlign": "center",
			"textAlignVertical": "middle"
		},
		"geometry": {
			"width": 199,
			"height": 228
		},
		"position": {
			"x": 0,
			"y": 0,
			"origin": "center",
			"relativeTo": "canvas_center"
		},
		"links": {
			"self": "https://api.miro.com/v2/boards/uXjVMimiurE%3D/sticky_notes/3458764565238988541"
		},
		"createdAt": "2023-09-28T08:22:42Z",
		"createdBy": {
			"id": "3458764564447256652",
			"type": "user"
		},
		"modifiedAt": "2023-09-28T08:22:42Z",
		"modifiedBy": {
			"id": "3458764564447256652",
			"type": "user"
		}
	}
}