curl --request POST \
  --url https://local.casebender.com:3000/api/task/_bulk/update \
  --header 'Content-Type: application/json' \
  --header 'X-Api-Key: <api-key>' \
  --header 'X-Api-Secret: <api-key>' \
  --data '
{
  "id": [
    "<string>"
  ],
  "fields": {
    "title": "<string>",
    "description": "<string>",
    "status": "<string>",
    "mandatory": true,
    "assigneeId": "<string>",
    "flagged": true,
    "dueDate": "<string>"
  },
  "options": {
    "selectAll": true,
    "filters": {
      "status": [
        "waiting"
      ],
      "assigneeId": [
        "<string>"
      ],
      "searchKey": "<string>",
      "searchValue": "<string>",
      "caseId": [
        "<string>"
      ]
    }
  }
}
'

{
  "count": 123
}