curl --request POST \
  --url http://localhost/api/v3/imports/manual \
  --header 'Content-Type: application/json' \
  --data '{
  "count": 1
}'

{
  "data": {
    "id": 123,
    "status": "<string>",
    "name": "<string>",
    "count": 123,
    "failed_count": "<string>",
    "progress": "<string>",
    "issued_at": "<string>",
    "condition": [
      "<unknown>"
    ],
    "run_condition_on_issue_date": true,
    "exclude_if_related_exists": true,
    "use_condition": true,
    "mapping_fields": "<string>",
    "meta": [
      "<unknown>"
    ],
    "importable_type": "<string>",
    "importable_id": 123,
    "created_at": "<string>",
    "updated_at": "<string>"
  }
}