curl --request GET \
  --url http://localhost/api/v3/benefits/definitions/handle/{handle}

{
  "data": {
    "id": "<string>",
    "name": "<string>",
    "handle": "<string>",
    "region_id": 123,
    "region": {
      "id": 123,
      "name": "<string>",
      "handle": "<string>"
    },
    "currency": "<string>",
    "period": 123,
    "period_type": "<string>",
    "absolute_expiry": "<string>",
    "description": "<string>",
    "internal_notes": "<string>",
    "meta": [
      "<unknown>"
    ],
    "short_description": "<string>",
    "long_description": "<string>",
    "terms_conditions": "<string>",
    "earn_instructions": "<string>",
    "redeem_instructions_store": "<string>",
    "redeem_instructions_online": "<string>",
    "redeem_code_pos": "<string>",
    "redeem_code_online": "<string>",
    "icon": "<string>",
    "image_url": "<string>",
    "max_redemptions": 123,
    "is_extendable": true,
    "is_assignable": true,
    "is_reassignable": true,
    "is_published": true,
    "is_archived": true,
    "tags": [
      "<string>"
    ],
    "is_claimable": true,
    "max_global_redemptions": 123,
    "total_global_redemptions_remaining": 123,
    "total_global_redemptions": 123,
    "total_global_created": 123,
    "claim_period_start_at": "<string>",
    "claim_period_end_at": "<string>",
    "claim_condition": [
      "<unknown>"
    ],
    "is_reclaimable": true,
    "notify_schedule_offset": 123,
    "notify_issue_offset_days": 123,
    "notify_issue_offset_hour": 123,
    "notify_remind_offset_days": 123,
    "notify_remind_offset_hour": 123,
    "notify_extend_offset_days": 123,
    "notify_extend_offset_hour": 123,
    "remind_target_id": 123,
    "extend_target_id": 123,
    "issue_target_id": 123,
    "end_at": "<string>",
    "total_allocations": null,
    "total_allocations_remaining": null,
    "force_allocation": true,
    "created_at": "<string>",
    "updated_at": "<string>",
    "claim_timeframe": [
      "<unknown>"
    ],
    "view_condition": [
      "<unknown>"
    ],
    "visibility_condition": [
      "<unknown>"
    ],
    "allow_user_redeem": true,
    "value": "<string>",
    "type": "<string>",
    "campaign": "<string>",
    "external_id": "<string>",
    "same_campaign_count": 123
  }
}