collection.json

{
  "info": {
    "_postman_id": "bba58be7-cd6a-4fc5-bbdf-11830550b9df",
    "name": "Datastore API",
    "description": "CKAN-compatible datastore API \u2014 auto-generated from `example_payload/`. Set `baseUrl` to your server, `apiKey` to a CKAN API key (anonymous reads are allowed; writes require a key), and `resourceId` to the table you want to hit.",
    "schema": "https://schema.getpostman.com/json/collection/v2.1.0/collection.json"
  },
  "variable": [
    {
      "key": "baseUrl",
      "value": "http://localhost:8000",
      "type": "string"
    },
    {
      "key": "apiKey",
      "value": "",
      "type": "string"
    },
    {
      "key": "resourceId",
      "value": "balancing_auction_results_2025",
      "type": "string"
    }
  ],
  "auth": {
    "type": "apikey",
    "apikey": [
      {
        "key": "key",
        "value": "Authorization",
        "type": "string"
      },
      {
        "key": "value",
        "value": "{{apiKey}}",
        "type": "string"
      },
      {
        "key": "in",
        "value": "header",
        "type": "string"
      }
    ]
  },
  "item": [
    {
      "name": "health",
      "description": "Liveness / readiness probes live under `/datastore/api` (`/datastore/api/health`, `/datastore/api/ready`); the welcome banner is at the root `/`. Hit any of these to check the server.",
      "item": [
        {
          "name": "Welcome",
          "request": {
            "method": "GET",
            "header": [],
            "url": {
              "raw": "{{baseUrl}}/",
              "host": [
                "{{baseUrl}}"
              ],
              "path": [
                ""
              ]
            },
            "description": "Banner / root endpoint. Echoes `APP_MESSAGE`."
          },
          "response": []
        },
        {
          "name": "Health",
          "request": {
            "method": "GET",
            "header": [],
            "url": {
              "raw": "{{baseUrl}}/datastore/api/health",
              "host": [
                "{{baseUrl}}"
              ],
              "path": [
                "datastore",
                "api",
                "health"
              ]
            },
            "description": "Liveness probe \u2014 always 200 while the process is up."
          },
          "response": []
        },
        {
          "name": "Ready",
          "request": {
            "method": "GET",
            "header": [],
            "url": {
              "raw": "{{baseUrl}}/datastore/api/ready",
              "host": [
                "{{baseUrl}}"
              ],
              "path": [
                "datastore",
                "api",
                "ready"
              ]
            },
            "description": "Readiness probe \u2014 200 only when both engines pass healthcheck."
          },
          "response": []
        }
      ]
    },
    {
      "name": "datastore_create",
      "description": "Declare a resource and optionally seed it with rows. Run this first. Accepts either the canonical Frictionless `schema` or the legacy `fields` + `primary_key` shape.",
      "item": [
        {
          "name": "Create - Frictionless schema (recommended)",
          "request": {
            "method": "POST",
            "header": [
              {
                "key": "Content-Type",
                "value": "application/json"
              }
            ],
            "body": {
              "mode": "raw",
              "raw": "{\n  \"resource_id\": \"7a10def4-8e95-46f9-96c7-9f61bdfd1a09\",\n  \"schema\": {\n    \"fields\": [\n      {\n        \"name\": \"auction_id\",\n        \"type\": \"integer\",\n        \"title\": \"Auction ID\",\n        \"description\": \"Unique auction identifier. Stable across all products auctioned in the same market window.\",\n        \"comment\": \"Primary-key component; pairs with product_code to uniquely reference a cleared bid.\",\n        \"unit\": null\n      },\n      {\n        \"name\": \"product_code\",\n        \"type\": \"string\",\n        \"title\": \"Product Code\",\n        \"description\": \"Product mnemonic for the balancing service (e.g. DCL, DCH, FFR).\",\n        \"comment\": \"Primary-key component; controlled vocabulary maintained by the market operator.\",\n        \"unit\": null\n      },\n      {\n        \"name\": \"delivery_start\",\n        \"type\": \"datetime\",\n        \"title\": \"Delivery Start (UTC)\",\n        \"description\": \"First instant of the delivery window. Stored as UTC; clients render local time.\",\n        \"comment\": \"Always persisted as UTC \\u2014 do not assume the caller's timezone.\",\n        \"unit\": null\n      },\n      {\n        \"name\": \"duration_minutes\",\n        \"type\": \"integer\",\n        \"title\": \"Delivery Duration\",\n        \"description\": \"Length of the delivery window.\",\n        \"comment\": \"Add to delivery_start to derive the delivery end instant.\",\n        \"unit\": \"minutes\",\n        \"info\": {\n          \"unit\": \"minutes\"\n        }\n      },\n      {\n        \"name\": \"clearing_price_gbp_per_mwh\",\n        \"type\": \"number\",\n        \"title\": \"Clearing Price\",\n        \"description\": \"Pay-as-cleared price for the auction. Negative values are possible during oversupply.\",\n        \"comment\": \"Pay-as-cleared: every accepted bid settles at this price, not its own offer.\",\n        \"unit\": \"GBP/MWh\",\n        \"info\": {\n          \"unit\": \"GBP/MWh\"\n        }\n      },\n      {\n        \"name\": \"volume_mwh\",\n        \"type\": \"number\",\n        \"title\": \"Cleared Volume\",\n        \"description\": \"Total volume cleared in this auction.\",\n        \"comment\": \"Sum across accepted bids for the (auction_id, product_code) pair.\",\n        \"unit\": \"MWh\",\n        \"info\": {\n          \"unit\": \"MWh\"\n        }\n      },\n      {\n        \"name\": \"accepted\",\n        \"type\": \"boolean\",\n        \"title\": \"Accepted\",\n        \"description\": \"Whether the bid cleared (true) or was rejected (false).\",\n        \"comment\": \"Rejected rows are retained for audit; filter accepted=true for settlement.\",\n        \"unit\": null\n      },\n      {\n        \"name\": \"bidder_metadata\",\n        \"type\": \"object\",\n        \"title\": \"Bidder Metadata\",\n        \"description\": \"Free-form provider-specific metadata captured at submission time.\",\n        \"comment\": \"Schema not enforced; kept opaque for downstream analytics.\",\n        \"unit\": null\n      }\n    ],\n    \"primaryKey\": [\n      \"auction_id\",\n      \"product_code\"\n    ]\n  },\n  \"records\": [\n    {\n      \"auction_id\": 1,\n      \"product_code\": \"DCL\",\n      \"delivery_start\": \"2025-11-01T08:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 50.99,\n      \"volume_mwh\": 52.5,\n      \"accepted\": false,\n      \"bidder_metadata\": {\n        \"unit_id\": \"DRAX-2\",\n        \"submission_lag_ms\": 171\n      }\n    },\n    {\n      \"auction_id\": 1,\n      \"product_code\": \"DCH\",\n      \"delivery_start\": \"2025-11-01T08:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 53.41,\n      \"volume_mwh\": 117.7,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"DRAX-1\",\n        \"submission_lag_ms\": 402\n      }\n    },\n    {\n      \"auction_id\": 2,\n      \"product_code\": \"DCL\",\n      \"delivery_start\": \"2025-11-01T12:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 45.55,\n      \"volume_mwh\": 53.0,\n      \"accepted\": false,\n      \"bidder_metadata\": {\n        \"unit_id\": \"SSE-PEH-3\",\n        \"submission_lag_ms\": 408\n      }\n    },\n    {\n      \"auction_id\": 2,\n      \"product_code\": \"DCH\",\n      \"delivery_start\": \"2025-11-01T12:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 35.66,\n      \"volume_mwh\": 69.9,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"SSE-PEH-3\",\n        \"submission_lag_ms\": 314\n      }\n    },\n    {\n      \"auction_id\": 3,\n      \"product_code\": \"DCL\",\n      \"delivery_start\": \"2025-11-01T16:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 40.51,\n      \"volume_mwh\": 108.9,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"DRAX-1\",\n        \"submission_lag_ms\": 488\n      }\n    },\n    {\n      \"auction_id\": 3,\n      \"product_code\": \"DCH\",\n      \"delivery_start\": \"2025-11-01T16:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 55.15,\n      \"volume_mwh\": 119.8,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"DRAX-2\",\n        \"submission_lag_ms\": 210\n      }\n    },\n    {\n      \"auction_id\": 4,\n      \"product_code\": \"DCL\",\n      \"delivery_start\": \"2025-11-01T20:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 58.93,\n      \"volume_mwh\": 83.7,\n      \"accepted\": false,\n      \"bidder_metadata\": {\n        \"unit_id\": \"DRAX-1\",\n        \"submission_lag_ms\": 283\n      }\n    },\n    {\n      \"auction_id\": 4,\n      \"product_code\": \"DCH\",\n      \"delivery_start\": \"2025-11-01T20:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 56.19,\n      \"volume_mwh\": 110.4,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"EDF-COTT-3\",\n        \"submission_lag_ms\": 374\n      }\n    },\n    {\n      \"auction_id\": 5,\n      \"product_code\": \"DCL\",\n      \"delivery_start\": \"2025-11-02T00:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 38.12,\n      \"volume_mwh\": 142.2,\n      \"accepted\": false,\n      \"bidder_metadata\": {\n        \"unit_id\": \"EDF-COTT-2\",\n        \"submission_lag_ms\": 524\n      }\n    },\n    {\n      \"auction_id\": 5,\n      \"product_code\": \"DCH\",\n      \"delivery_start\": \"2025-11-02T00:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 50.72,\n      \"volume_mwh\": 138.5,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"DRAX-2\",\n        \"submission_lag_ms\": 460\n      }\n    },\n    {\n      \"auction_id\": 6,\n      \"product_code\": \"DCL\",\n      \"delivery_start\": \"2025-11-02T04:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 36.74,\n      \"volume_mwh\": 116.1,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"DRAX-1\",\n        \"submission_lag_ms\": 537\n      }\n    },\n    {\n      \"auction_id\": 6,\n      \"product_code\": \"DCH\",\n      \"delivery_start\": \"2025-11-02T04:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 40.82,\n      \"volume_mwh\": 60.1,\n      \"accepted\": false,\n      \"bidder_metadata\": {\n        \"unit_id\": \"EDF-COTT-2\",\n        \"submission_lag_ms\": 183\n      }\n    },\n    {\n      \"auction_id\": 7,\n      \"product_code\": \"DCL\",\n      \"delivery_start\": \"2025-11-02T08:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 44.25,\n      \"volume_mwh\": 71.0,\n      \"accepted\": false,\n      \"bidder_metadata\": {\n        \"unit_id\": \"DRAX-1\",\n        \"submission_lag_ms\": 411\n      }\n    },\n    {\n      \"auction_id\": 7,\n      \"product_code\": \"DCH\",\n      \"delivery_start\": \"2025-11-02T08:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 50.87,\n      \"volume_mwh\": 103.4,\n      \"accepted\": false,\n      \"bidder_metadata\": {\n        \"unit_id\": \"EDF-COTT-3\",\n        \"submission_lag_ms\": 294\n      }\n    },\n    {\n      \"auction_id\": 8,\n      \"product_code\": \"DCL\",\n      \"delivery_start\": \"2025-11-02T12:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 41.75,\n      \"volume_mwh\": 142.5,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"DRAX-2\",\n        \"submission_lag_ms\": 450\n      }\n    },\n    {\n      \"auction_id\": 8,\n      \"product_code\": \"DCH\",\n      \"delivery_start\": \"2025-11-02T12:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 43.11,\n      \"volume_mwh\": 126.8,\n      \"accepted\": false,\n      \"bidder_metadata\": {\n        \"unit_id\": \"DRAX-1\",\n        \"submission_lag_ms\": 512\n      }\n    },\n    {\n      \"auction_id\": 9,\n      \"product_code\": \"DCL\",\n      \"delivery_start\": \"2025-11-02T16:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 42.89,\n      \"volume_mwh\": 76.8,\n      \"accepted\": false,\n      \"bidder_metadata\": {\n        \"unit_id\": \"SSE-PEH-3\",\n        \"submission_lag_ms\": 548\n      }\n    },\n    {\n      \"auction_id\": 9,\n      \"product_code\": \"DCH\",\n      \"delivery_start\": \"2025-11-02T16:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 52.95,\n      \"volume_mwh\": 71.3,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"EDF-COTT-3\",\n        \"submission_lag_ms\": 173\n      }\n    },\n    {\n      \"auction_id\": 10,\n      \"product_code\": \"DCL\",\n      \"delivery_start\": \"2025-11-02T20:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 41.62,\n      \"volume_mwh\": 74.7,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"EDF-COTT-2\",\n        \"submission_lag_ms\": 482\n      }\n    },\n    {\n      \"auction_id\": 10,\n      \"product_code\": \"DCH\",\n      \"delivery_start\": \"2025-11-02T20:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 49.61,\n      \"volume_mwh\": 139.8,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"DRAX-2\",\n        \"submission_lag_ms\": 170\n      }\n    },\n    {\n      \"auction_id\": 11,\n      \"product_code\": \"DCL\",\n      \"delivery_start\": \"2025-11-03T00:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 47.74,\n      \"volume_mwh\": 59.1,\n      \"accepted\": false,\n      \"bidder_metadata\": {\n        \"unit_id\": \"DRAX-1\",\n        \"submission_lag_ms\": 178\n      }\n    },\n    {\n      \"auction_id\": 11,\n      \"product_code\": \"DCH\",\n      \"delivery_start\": \"2025-11-03T00:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 50.69,\n      \"volume_mwh\": 129.2,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"DRAX-1\",\n        \"submission_lag_ms\": 297\n      }\n    },\n    {\n      \"auction_id\": 12,\n      \"product_code\": \"DCL\",\n      \"delivery_start\": \"2025-11-03T04:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 44.54,\n      \"volume_mwh\": 149.6,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"SSE-PEH-3\",\n        \"submission_lag_ms\": 540\n      }\n    },\n    {\n      \"auction_id\": 12,\n      \"product_code\": \"DCH\",\n      \"delivery_start\": \"2025-11-03T04:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 58.56,\n      \"volume_mwh\": 118.0,\n      \"accepted\": false,\n      \"bidder_metadata\": {\n        \"unit_id\": \"SSE-PEH-3\",\n        \"submission_lag_ms\": 484\n      }\n    },\n    {\n      \"auction_id\": 13,\n      \"product_code\": \"DCL\",\n      \"delivery_start\": \"2025-11-03T08:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 41.67,\n      \"volume_mwh\": 114.1,\n      \"accepted\": false,\n      \"bidder_metadata\": {\n        \"unit_id\": \"EDF-COTT-3\",\n        \"submission_lag_ms\": 180\n      }\n    },\n    {\n      \"auction_id\": 13,\n      \"product_code\": \"DCH\",\n      \"delivery_start\": \"2025-11-03T08:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 46.34,\n      \"volume_mwh\": 145.4,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"EDF-COTT-2\",\n        \"submission_lag_ms\": 597\n      }\n    },\n    {\n      \"auction_id\": 14,\n      \"product_code\": \"DCL\",\n      \"delivery_start\": \"2025-11-03T12:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 47.51,\n      \"volume_mwh\": 67.9,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"EDF-COTT-2\",\n        \"submission_lag_ms\": 530\n      }\n    },\n    {\n      \"auction_id\": 14,\n      \"product_code\": \"DCH\",\n      \"delivery_start\": \"2025-11-03T12:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 50.97,\n      \"volume_mwh\": 110.9,\n      \"accepted\": false,\n      \"bidder_metadata\": {\n        \"unit_id\": \"DRAX-2\",\n        \"submission_lag_ms\": 376\n      }\n    },\n    {\n      \"auction_id\": 15,\n      \"product_code\": \"DCL\",\n      \"delivery_start\": \"2025-11-03T16:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 58.84,\n      \"volume_mwh\": 142.2,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"SSE-PEH-3\",\n        \"submission_lag_ms\": 265\n      }\n    },\n    {\n      \"auction_id\": 15,\n      \"product_code\": \"DCH\",\n      \"delivery_start\": \"2025-11-03T16:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 47.22,\n      \"volume_mwh\": 61.2,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"EDF-COTT-2\",\n        \"submission_lag_ms\": 222\n      }\n    },\n    {\n      \"auction_id\": 16,\n      \"product_code\": \"DCL\",\n      \"delivery_start\": \"2025-11-03T20:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 36.45,\n      \"volume_mwh\": 137.8,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"DRAX-1\",\n        \"submission_lag_ms\": 474\n      }\n    },\n    {\n      \"auction_id\": 16,\n      \"product_code\": \"DCH\",\n      \"delivery_start\": \"2025-11-03T20:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 47.15,\n      \"volume_mwh\": 56.9,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"DRAX-2\",\n        \"submission_lag_ms\": 165\n      }\n    },\n    {\n      \"auction_id\": 17,\n      \"product_code\": \"DCL\",\n      \"delivery_start\": \"2025-11-04T00:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 51.49,\n      \"volume_mwh\": 144.7,\n      \"accepted\": false,\n      \"bidder_metadata\": {\n        \"unit_id\": \"SSE-PEH-3\",\n        \"submission_lag_ms\": 546\n      }\n    },\n    {\n      \"auction_id\": 17,\n      \"product_code\": \"DCH\",\n      \"delivery_start\": \"2025-11-04T00:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 50.16,\n      \"volume_mwh\": 146.4,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"DRAX-2\",\n        \"submission_lag_ms\": 465\n      }\n    },\n    {\n      \"auction_id\": 18,\n      \"product_code\": \"DCL\",\n      \"delivery_start\": \"2025-11-04T04:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 42.79,\n      \"volume_mwh\": 149.5,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"EDF-COTT-3\",\n        \"submission_lag_ms\": 560\n      }\n    },\n    {\n      \"auction_id\": 18,\n      \"product_code\": \"DCH\",\n      \"delivery_start\": \"2025-11-04T04:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 47.94,\n      \"volume_mwh\": 62.1,\n      \"accepted\": false,\n      \"bidder_metadata\": {\n        \"unit_id\": \"EDF-COTT-2\",\n        \"submission_lag_ms\": 110\n      }\n    },\n    {\n      \"auction_id\": 19,\n      \"product_code\": \"DCL\",\n      \"delivery_start\": \"2025-11-04T08:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 49.71,\n      \"volume_mwh\": 73.0,\n      \"accepted\": false,\n      \"bidder_metadata\": {\n        \"unit_id\": \"DRAX-1\",\n        \"submission_lag_ms\": 462\n      }\n    },\n    {\n      \"auction_id\": 19,\n      \"product_code\": \"DCH\",\n      \"delivery_start\": \"2025-11-04T08:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 50.78,\n      \"volume_mwh\": 72.9,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"EDF-COTT-2\",\n        \"submission_lag_ms\": 136\n      }\n    },\n    {\n      \"auction_id\": 20,\n      \"product_code\": \"DCL\",\n      \"delivery_start\": \"2025-11-04T12:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 47.85,\n      \"volume_mwh\": 77.8,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"SSE-PEH-3\",\n        \"submission_lag_ms\": 167\n      }\n    },\n    {\n      \"auction_id\": 20,\n      \"product_code\": \"DCH\",\n      \"delivery_start\": \"2025-11-04T12:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 53.08,\n      \"volume_mwh\": 138.2,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"DRAX-2\",\n        \"submission_lag_ms\": 501\n      }\n    },\n    {\n      \"auction_id\": 21,\n      \"product_code\": \"DCL\",\n      \"delivery_start\": \"2025-11-04T16:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 46.82,\n      \"volume_mwh\": 90.7,\n      \"accepted\": false,\n      \"bidder_metadata\": {\n        \"unit_id\": \"EDF-COTT-3\",\n        \"submission_lag_ms\": 281\n      }\n    },\n    {\n      \"auction_id\": 21,\n      \"product_code\": \"DCH\",\n      \"delivery_start\": \"2025-11-04T16:00:00Z\",\n      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     \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 51.58,\n      \"volume_mwh\": 62.5,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"SSE-PEH-3\",\n        \"submission_lag_ms\": 258\n      }\n    },\n    {\n      \"auction_id\": 44,\n      \"product_code\": \"DCH\",\n      \"delivery_start\": \"2025-11-08T12:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 51.67,\n      \"volume_mwh\": 82.6,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"SSE-PEH-3\",\n        \"submission_lag_ms\": 165\n      }\n    },\n    {\n      \"auction_id\": 45,\n      \"product_code\": \"DCL\",\n      \"delivery_start\": \"2025-11-08T16:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 39.8,\n      \"volume_mwh\": 116.5,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"DRAX-2\",\n        \"submission_lag_ms\": 415\n      }\n    },\n    {\n      \"auction_id\": 45,\n      \"product_code\": \"DCH\",\n      \"delivery_start\": \"2025-11-08T16:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 49.23,\n      \"volume_mwh\": 90.6,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"EDF-COTT-2\",\n        \"submission_lag_ms\": 246\n      }\n    },\n    {\n      \"auction_id\": 46,\n      \"product_code\": \"DCL\",\n      \"delivery_start\": \"2025-11-08T20:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 40.25,\n      \"volume_mwh\": 128.6,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"EDF-COTT-2\",\n        \"submission_lag_ms\": 338\n      }\n    },\n    {\n      \"auction_id\": 46,\n      \"product_code\": \"DCH\",\n      \"delivery_start\": \"2025-11-08T20:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 46.04,\n      \"volume_mwh\": 117.6,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"DRAX-2\",\n        \"submission_lag_ms\": 437\n      }\n    },\n    {\n      \"auction_id\": 47,\n      \"product_code\": \"DCL\",\n      \"delivery_start\": \"2025-11-09T00:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 37.12,\n      \"volume_mwh\": 101.5,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"EDF-COTT-2\",\n        \"submission_lag_ms\": 147\n      }\n    },\n    {\n      \"auction_id\": 47,\n      \"product_code\": \"DCH\",\n      \"delivery_start\": \"2025-11-09T00:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 55.46,\n      \"volume_mwh\": 125.1,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"DRAX-2\",\n        \"submission_lag_ms\": 512\n      }\n    },\n    {\n      \"auction_id\": 48,\n      \"product_code\": \"DCL\",\n      \"delivery_start\": \"2025-11-09T04:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 39.98,\n      \"volume_mwh\": 52.4,\n      \"accepted\": false,\n      \"bidder_metadata\": {\n        \"unit_id\": \"EDF-COTT-3\",\n        \"submission_lag_ms\": 412\n      }\n    },\n    {\n      \"auction_id\": 48,\n      \"product_code\": \"DCH\",\n      \"delivery_start\": \"2025-11-09T04:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 56.24,\n      \"volume_mwh\": 57.3,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"SSE-PEH-3\",\n        \"submission_lag_ms\": 199\n      }\n    },\n    {\n      \"auction_id\": 49,\n      \"product_code\": \"DCL\",\n      \"delivery_start\": \"2025-11-09T08:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 52.96,\n      \"volume_mwh\": 88.4,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"DRAX-2\",\n        \"submission_lag_ms\": 435\n      }\n    },\n    {\n      \"auction_id\": 49,\n      \"product_code\": \"DCH\",\n      \"delivery_start\": \"2025-11-09T08:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 52.19,\n      \"volume_mwh\": 139.3,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"DRAX-1\",\n        \"submission_lag_ms\": 498\n      }\n    },\n    {\n      \"auction_id\": 50,\n      \"product_code\": \"DCL\",\n      \"delivery_start\": \"2025-11-09T12:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 45.63,\n      \"volume_mwh\": 67.6,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"SSE-PEH-3\",\n        \"submission_lag_ms\": 337\n      }\n    },\n    {\n      \"auction_id\": 50,\n      \"product_code\": \"DCH\",\n      \"delivery_start\": \"2025-11-09T12:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 36.26,\n      \"volume_mwh\": 74.9,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"EDF-COTT-3\",\n        \"submission_lag_ms\": 168\n      }\n    },\n    {\n      \"auction_id\": 51,\n      \"product_code\": \"DCL\",\n      \"delivery_start\": \"2025-11-09T16:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 55.04,\n      \"volume_mwh\": 116.8,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"SSE-PEH-3\",\n        \"submission_lag_ms\": 262\n      }\n    },\n    {\n      \"auction_id\": 51,\n      \"product_code\": \"DCH\",\n      \"delivery_start\": \"2025-11-09T16:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 58.75,\n      \"volume_mwh\": 139.1,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"SSE-PEH-3\",\n        \"submission_lag_ms\": 318\n      }\n    },\n    {\n      \"auction_id\": 52,\n      \"product_code\": \"DCL\",\n      \"delivery_start\": \"2025-11-09T20:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 55.76,\n      \"volume_mwh\": 104.8,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"EDF-COTT-3\",\n        \"submission_lag_ms\": 330\n      }\n    },\n    {\n      \"auction_id\": 52,\n      \"product_code\": \"DCH\",\n      \"delivery_start\": \"2025-11-09T20:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 41.48,\n      \"volume_mwh\": 74.7,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"SSE-PEH-3\",\n        \"submission_lag_ms\": 348\n      }\n    },\n    {\n      \"auction_id\": 53,\n      \"product_code\": \"DCL\",\n      \"delivery_start\": \"2025-11-10T00:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 50.67,\n      \"volume_mwh\": 77.5,\n      \"accepted\": false,\n      \"bidder_metadata\": {\n        \"unit_id\": \"EDF-COTT-2\",\n        \"submission_lag_ms\": 220\n      }\n    },\n    {\n      \"auction_id\": 53,\n      \"product_code\": \"DCH\",\n      \"delivery_start\": \"2025-11-10T00:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 41.79,\n      \"volume_mwh\": 82.0,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"DRAX-2\",\n        \"submission_lag_ms\": 177\n      }\n    },\n    {\n      \"auction_id\": 54,\n      \"product_code\": \"DCL\",\n      \"delivery_start\": \"2025-11-10T04:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 40.78,\n      \"volume_mwh\": 119.4,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"DRAX-1\",\n        \"submission_lag_ms\": 312\n      }\n    },\n    {\n      \"auction_id\": 54,\n      \"product_code\": \"DCH\",\n      \"delivery_start\": \"2025-11-10T04:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 45.19,\n      \"volume_mwh\": 104.3,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"DRAX-2\",\n        \"submission_lag_ms\": 526\n      }\n    },\n    {\n      \"auction_id\": 55,\n      \"product_code\": \"DCL\",\n      \"delivery_start\": \"2025-11-10T08:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 45.5,\n      \"volume_mwh\": 140.5,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"DRAX-1\",\n        \"submission_lag_ms\": 538\n      }\n    },\n    {\n      \"auction_id\": 55,\n      \"product_code\": \"DCH\",\n      \"delivery_start\": \"2025-11-10T08:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 57.02,\n      \"volume_mwh\": 107.6,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"EDF-COTT-2\",\n        \"submission_lag_ms\": 252\n      }\n    }\n  ]\n}",
              "options": {
                "raw": {
                  "language": "json"
                }
              }
            },
            "url": {
              "raw": "{{baseUrl}}/api/3/action/datastore_create",
              "host": [
                "{{baseUrl}}"
              ],
              "path": [
                "api",
                "3",
                "action",
                "datastore_create"
              ]
            },
            "description": "Canonical input: pass a Frictionless Table Schema under `schema` and (optionally) seed rows under `records`."
          },
          "response": []
        },
        {
          "name": "Create - legacy fields, existing resource",
          "request": {
            "method": "POST",
            "header": [
              {
                "key": "Content-Type",
                "value": "application/json"
              }
            ],
            "body": {
              "mode": "raw",
              "raw": "{\n  \"resource_id\": \"7a10def4-8e95-46f9-96c7-9f61bdfd1a09\",\n  \"fields\": [\n    {\n      \"id\": \"auction_id\",\n      \"type\": \"int4\",\n      \"info\": {\n        \"title\": \"Auction ID\",\n        \"description\": \"Unique auction identifier. Stable across all products auctioned in the same market window.\",\n        \"comment\": \"Primary-key component; pairs with product_code to uniquely reference a cleared bid.\",\n        \"unit\": null\n      }\n    },\n    {\n      \"id\": \"product_code\",\n      \"type\": \"text\",\n      \"info\": {\n        \"title\": \"Product Code\",\n        \"description\": \"Product mnemonic for the balancing service (e.g. DCL, DCH, FFR).\",\n        \"comment\": \"Primary-key component; controlled vocabulary maintained by the market operator.\",\n        \"unit\": null\n      }\n    },\n    {\n      \"id\": \"delivery_start\",\n      \"type\": \"timestamptz\",\n      \"info\": {\n        \"title\": \"Delivery Start (UTC)\",\n        \"description\": \"First instant of the delivery window. Stored as UTC; clients render local time.\",\n        \"comment\": \"Always persisted as UTC \\u2014 do not assume the caller's timezone.\",\n        \"unit\": null\n      }\n    },\n    {\n      \"id\": \"duration_minutes\",\n      \"type\": \"int4\",\n      \"info\": {\n        \"title\": \"Delivery Duration\",\n        \"description\": \"Length of the delivery window.\",\n        \"comment\": \"Add to delivery_start to derive the delivery end instant.\",\n        \"unit\": \"minutes\"\n      }\n    },\n    {\n      \"id\": \"clearing_price_gbp_per_mwh\",\n      \"type\": \"float8\",\n      \"info\": {\n        \"title\": \"Clearing Price\",\n        \"description\": \"Pay-as-cleared price for the auction. Negative values are possible during oversupply.\",\n        \"comment\": \"Pay-as-cleared: every accepted bid settles at this price, not its own offer.\",\n        \"unit\": \"GBP/MWh\"\n      }\n    },\n    {\n      \"id\": \"volume_mwh\",\n      \"type\": \"float8\",\n      \"info\": {\n        \"title\": \"Cleared Volume\",\n        \"description\": \"Total volume cleared in this auction.\",\n        \"comment\": \"Sum across accepted bids for the (auction_id, product_code) pair.\",\n        \"unit\": \"MWh\"\n      }\n    },\n    {\n      \"id\": \"accepted\",\n      \"type\": \"bool\",\n      \"info\": {\n        \"title\": \"Accepted\",\n        \"description\": \"Whether the bid cleared (true) or was rejected (false).\",\n        \"comment\": \"Rejected rows are retained for audit; filter accepted=true for settlement.\",\n        \"unit\": null\n      }\n    },\n    {\n      \"id\": \"bidder_metadata\",\n      \"type\": \"jsonb\",\n      \"info\": {\n        \"title\": \"Bidder Metadata\",\n        \"description\": \"Free-form provider-specific metadata captured at submission time.\",\n        \"comment\": \"Schema not enforced; kept opaque for downstream analytics.\",\n        \"unit\": null\n      }\n    }\n  ],\n  \"primary_key\": [\n    \"auction_id\",\n    \"product_code\"\n  ],\n  \"records\": [\n    {\n      \"auction_id\": 1,\n      \"product_code\": \"DCL\",\n      \"delivery_start\": \"2025-11-01T08:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 50.99,\n      \"volume_mwh\": 52.5,\n      \"accepted\": false,\n      \"bidder_metadata\": {\n        \"unit_id\": \"DRAX-2\",\n        \"submission_lag_ms\": 171\n      }\n    },\n    {\n      \"auction_id\": 2,\n      \"product_code\": \"DCL\",\n      \"delivery_start\": \"2025-11-01T12:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 45.55,\n      \"volume_mwh\": 53.0,\n      \"accepted\": false,\n      \"bidder_metadata\": {\n        \"unit_id\": \"SSE-PEH-3\",\n        \"submission_lag_ms\": 408\n      }\n    },\n    {\n      \"auction_id\": 2,\n      \"product_code\": \"DCH\",\n      \"delivery_start\": \"2025-11-01T12:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 35.66,\n      \"volume_mwh\": 69.9,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"SSE-PEH-3\",\n        \"submission_lag_ms\": 314\n      }\n    },\n    {\n      \"auction_id\": 3,\n      \"product_code\": \"DCL\",\n      \"delivery_start\": \"2025-11-01T16:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 40.51,\n      \"volume_mwh\": 108.9,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"DRAX-1\",\n        \"submission_lag_ms\": 488\n      }\n    },\n    {\n      \"auction_id\": 3,\n      \"product_code\": \"DCH\",\n      \"delivery_start\": \"2025-11-01T16:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 55.15,\n      \"volume_mwh\": 119.8,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"DRAX-2\",\n        \"submission_lag_ms\": 210\n      }\n    },\n    {\n      \"auction_id\": 4,\n      \"product_code\": \"DCL\",\n      \"delivery_start\": \"2025-11-01T20:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 58.93,\n      \"volume_mwh\": 83.7,\n      \"accepted\": false,\n      \"bidder_metadata\": {\n        \"unit_id\": \"DRAX-1\",\n        \"submission_lag_ms\": 283\n      }\n    },\n    {\n      \"auction_id\": 4,\n      \"product_code\": \"DCH\",\n      \"delivery_start\": \"2025-11-01T20:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 56.19,\n      \"volume_mwh\": 110.4,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"EDF-COTT-3\",\n        \"submission_lag_ms\": 374\n      }\n    },\n    {\n      \"auction_id\": 5,\n      \"product_code\": \"DCL\",\n      \"delivery_start\": \"2025-11-02T00:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 38.12,\n      \"volume_mwh\": 142.2,\n      \"accepted\": false,\n      \"bidder_metadata\": {\n        \"unit_id\": \"EDF-COTT-2\",\n        \"submission_lag_ms\": 524\n      }\n    },\n    {\n      \"auction_id\": 5,\n      \"product_code\": \"DCH\",\n      \"delivery_start\": \"2025-11-02T00:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 50.72,\n      \"volume_mwh\": 138.5,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"DRAX-2\",\n        \"submission_lag_ms\": 460\n      }\n    },\n    {\n      \"auction_id\": 6,\n      \"product_code\": \"DCL\",\n      \"delivery_start\": \"2025-11-02T04:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 36.74,\n      \"volume_mwh\": 116.1,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"DRAX-1\",\n        \"submission_lag_ms\": 537\n      }\n    },\n    {\n      \"auction_id\": 6,\n      \"product_code\": \"DCH\",\n      \"delivery_start\": \"2025-11-02T04:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 40.82,\n      \"volume_mwh\": 60.1,\n      \"accepted\": false,\n      \"bidder_metadata\": {\n        \"unit_id\": \"EDF-COTT-2\",\n        \"submission_lag_ms\": 183\n      }\n    },\n    {\n      \"auction_id\": 7,\n      \"product_code\": \"DCL\",\n      \"delivery_start\": \"2025-11-02T08:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 44.25,\n      \"volume_mwh\": 71.0,\n      \"accepted\": false,\n      \"bidder_metadata\": {\n        \"unit_id\": \"DRAX-1\",\n        \"submission_lag_ms\": 411\n      }\n    },\n    {\n      \"auction_id\": 7,\n      \"product_code\": \"DCH\",\n      \"delivery_start\": \"2025-11-02T08:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 50.87,\n      \"volume_mwh\": 103.4,\n      \"accepted\": false,\n      \"bidder_metadata\": {\n        \"unit_id\": \"EDF-COTT-3\",\n        \"submission_lag_ms\": 294\n      }\n    },\n    {\n      \"auction_id\": 8,\n      \"product_code\": \"DCL\",\n      \"delivery_start\": \"2025-11-02T12:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 41.75,\n      \"volume_mwh\": 142.5,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"DRAX-2\",\n        \"submission_lag_ms\": 450\n      }\n    },\n    {\n      \"auction_id\": 8,\n      \"product_code\": \"DCH\",\n      \"delivery_start\": \"2025-11-02T12:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 43.11,\n      \"volume_mwh\": 126.8,\n      \"accepted\": false,\n      \"bidder_metadata\": {\n        \"unit_id\": \"DRAX-1\",\n        \"submission_lag_ms\": 512\n      }\n    },\n    {\n      \"auction_id\": 9,\n      \"product_code\": \"DCL\",\n      \"delivery_start\": \"2025-11-02T16:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 42.89,\n      \"volume_mwh\": 76.8,\n      \"accepted\": false,\n      \"bidder_metadata\": {\n        \"unit_id\": \"SSE-PEH-3\",\n        \"submission_lag_ms\": 548\n      }\n    },\n    {\n      \"auction_id\": 9,\n      \"product_code\": \"DCH\",\n      \"delivery_start\": \"2025-11-02T16:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 52.95,\n      \"volume_mwh\": 71.3,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"EDF-COTT-3\",\n        \"submission_lag_ms\": 173\n      }\n    },\n    {\n      \"auction_id\": 10,\n      \"product_code\": \"DCL\",\n      \"delivery_start\": \"2025-11-02T20:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 41.62,\n      \"volume_mwh\": 74.7,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"EDF-COTT-2\",\n        \"submission_lag_ms\": 482\n      }\n    },\n    {\n      \"auction_id\": 10,\n      \"product_code\": \"DCH\",\n      \"delivery_start\": \"2025-11-02T20:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 49.61,\n      \"volume_mwh\": 139.8,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"DRAX-2\",\n        \"submission_lag_ms\": 170\n      }\n    },\n    {\n      \"auction_id\": 11,\n      \"product_code\": \"DCL\",\n      \"delivery_start\": \"2025-11-03T00:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 47.74,\n      \"volume_mwh\": 59.1,\n      \"accepted\": false,\n      \"bidder_metadata\": {\n        \"unit_id\": \"DRAX-1\",\n        \"submission_lag_ms\": 178\n      }\n    },\n    {\n      \"auction_id\": 11,\n      \"product_code\": \"DCH\",\n      \"delivery_start\": \"2025-11-03T00:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 50.69,\n      \"volume_mwh\": 129.2,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"DRAX-1\",\n        \"submission_lag_ms\": 297\n      }\n    },\n    {\n      \"auction_id\": 12,\n      \"product_code\": \"DCL\",\n      \"delivery_start\": \"2025-11-03T04:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 44.54,\n      \"volume_mwh\": 149.6,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"SSE-PEH-3\",\n        \"submission_lag_ms\": 540\n      }\n    },\n    {\n      \"auction_id\": 12,\n      \"product_code\": \"DCH\",\n      \"delivery_start\": \"2025-11-03T04:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 58.56,\n      \"volume_mwh\": 118.0,\n      \"accepted\": false,\n      \"bidder_metadata\": {\n        \"unit_id\": \"SSE-PEH-3\",\n        \"submission_lag_ms\": 484\n      }\n    },\n    {\n      \"auction_id\": 13,\n      \"product_code\": \"DCL\",\n      \"delivery_start\": \"2025-11-03T08:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 41.67,\n      \"volume_mwh\": 114.1,\n      \"accepted\": false,\n      \"bidder_metadata\": {\n        \"unit_id\": \"EDF-COTT-3\",\n        \"submission_lag_ms\": 180\n      }\n    },\n    {\n      \"auction_id\": 13,\n      \"product_code\": \"DCH\",\n      \"delivery_start\": \"2025-11-03T08:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 46.34,\n      \"volume_mwh\": 145.4,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"EDF-COTT-2\",\n        \"submission_lag_ms\": 597\n      }\n    },\n    {\n      \"auction_id\": 14,\n      \"product_code\": \"DCL\",\n      \"delivery_start\": \"2025-11-03T12:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 47.51,\n      \"volume_mwh\": 67.9,\n      \"accepted\": true,\n      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\"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"EDF-COTT-2\",\n        \"submission_lag_ms\": 499\n      }\n    },\n    {\n      \"auction_id\": 37,\n      \"product_code\": \"DCL\",\n      \"delivery_start\": \"2025-11-07T08:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 49.0,\n      \"volume_mwh\": 137.5,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"DRAX-2\",\n        \"submission_lag_ms\": 573\n      }\n    },\n    {\n      \"auction_id\": 37,\n      \"product_code\": \"DCH\",\n      \"delivery_start\": \"2025-11-07T08:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 58.25,\n      \"volume_mwh\": 136.5,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"DRAX-2\",\n        \"submission_lag_ms\": 551\n      }\n    },\n    {\n      \"auction_id\": 38,\n      \"product_code\": \"DCL\",\n      \"delivery_start\": \"2025-11-07T12:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 45.31,\n      \"volume_mwh\": 67.9,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"EDF-COTT-3\",\n        \"submission_lag_ms\": 510\n      }\n    },\n    {\n      \"auction_id\": 38,\n      \"product_code\": \"DCH\",\n      \"delivery_start\": \"2025-11-07T12:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 51.75,\n      \"volume_mwh\": 123.5,\n      \"accepted\": false,\n      \"bidder_metadata\": {\n        \"unit_id\": \"DRAX-2\",\n        \"submission_lag_ms\": 503\n      }\n    },\n    {\n      \"auction_id\": 39,\n      \"product_code\": \"DCL\",\n      \"delivery_start\": \"2025-11-07T16:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 52.53,\n      \"volume_mwh\": 88.3,\n      \"accepted\": false,\n      \"bidder_metadata\": {\n        \"unit_id\": \"EDF-COTT-3\",\n        \"submission_lag_ms\": 213\n      }\n    },\n    {\n      \"auction_id\": 39,\n      \"product_code\": \"DCH\",\n      \"delivery_start\": \"2025-11-07T16:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 39.99,\n      \"volume_mwh\": 141.8,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"DRAX-2\",\n        \"submission_lag_ms\": 214\n      }\n    },\n    {\n      \"auction_id\": 40,\n      \"product_code\": \"DCL\",\n      \"delivery_start\": \"2025-11-07T20:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 35.59,\n      \"volume_mwh\": 69.3,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"DRAX-1\",\n        \"submission_lag_ms\": 595\n      }\n    },\n    {\n      \"auction_id\": 40,\n      \"product_code\": \"DCH\",\n      \"delivery_start\": \"2025-11-07T20:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 54.33,\n      \"volume_mwh\": 85.1,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"SSE-PEH-3\",\n        \"submission_lag_ms\": 269\n      }\n    },\n    {\n      \"auction_id\": 41,\n      \"product_code\": \"DCL\",\n      \"delivery_start\": \"2025-11-08T00:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 58.48,\n      \"volume_mwh\": 61.5,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"DRAX-2\",\n        \"submission_lag_ms\": 397\n      }\n    },\n    {\n      \"auction_id\": 41,\n      \"product_code\": \"DCH\",\n      \"delivery_start\": \"2025-11-08T00:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 59.06,\n      \"volume_mwh\": 76.5,\n      \"accepted\": false,\n      \"bidder_metadata\": {\n        \"unit_id\": \"EDF-COTT-3\",\n        \"submission_lag_ms\": 276\n      }\n    },\n    {\n      \"auction_id\": 42,\n      \"product_code\": \"DCL\",\n      \"delivery_start\": \"2025-11-08T04:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 53.21,\n      \"volume_mwh\": 81.4,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"SSE-PEH-3\",\n        \"submission_lag_ms\": 159\n      }\n    },\n    {\n      \"auction_id\": 42,\n      \"product_code\": \"DCH\",\n      \"delivery_start\": \"2025-11-08T04:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 44.63,\n      \"volume_mwh\": 107.7,\n      \"accepted\": false,\n      \"bidder_metadata\": {\n        \"unit_id\": \"EDF-COTT-3\",\n        \"submission_lag_ms\": 100\n      }\n    },\n    {\n      \"auction_id\": 43,\n      \"product_code\": \"DCL\",\n      \"delivery_start\": \"2025-11-08T08:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 48.0,\n      \"volume_mwh\": 130.7,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"DRAX-2\",\n        \"submission_lag_ms\": 286\n      }\n    },\n    {\n      \"auction_id\": 43,\n      \"product_code\": \"DCH\",\n      \"delivery_start\": \"2025-11-08T08:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 45.78,\n      \"volume_mwh\": 144.9,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"SSE-PEH-3\",\n        \"submission_lag_ms\": 260\n      }\n    },\n    {\n      \"auction_id\": 44,\n      \"product_code\": \"DCL\",\n      \"delivery_start\": \"2025-11-08T12:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 51.58,\n      \"volume_mwh\": 62.5,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"SSE-PEH-3\",\n        \"submission_lag_ms\": 258\n      }\n    },\n    {\n      \"auction_id\": 44,\n      \"product_code\": \"DCH\",\n      \"delivery_start\": \"2025-11-08T12:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 51.67,\n      \"volume_mwh\": 82.6,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"SSE-PEH-3\",\n        \"submission_lag_ms\": 165\n      }\n    },\n    {\n      \"auction_id\": 45,\n      \"product_code\": \"DCL\",\n      \"delivery_start\": \"2025-11-08T16:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 39.8,\n      \"volume_mwh\": 116.5,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"DRAX-2\",\n        \"submission_lag_ms\": 415\n      }\n    },\n    {\n      \"auction_id\": 45,\n      \"product_code\": \"DCH\",\n      \"delivery_start\": \"2025-11-08T16:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 49.23,\n      \"volume_mwh\": 90.6,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"EDF-COTT-2\",\n        \"submission_lag_ms\": 246\n      }\n    },\n    {\n      \"auction_id\": 46,\n      \"product_code\": \"DCL\",\n      \"delivery_start\": \"2025-11-08T20:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 40.25,\n      \"volume_mwh\": 128.6,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"EDF-COTT-2\",\n        \"submission_lag_ms\": 338\n      }\n    },\n    {\n      \"auction_id\": 46,\n      \"product_code\": \"DCH\",\n      \"delivery_start\": \"2025-11-08T20:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 46.04,\n      \"volume_mwh\": 117.6,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"DRAX-2\",\n        \"submission_lag_ms\": 437\n      }\n    },\n    {\n      \"auction_id\": 47,\n      \"product_code\": \"DCL\",\n      \"delivery_start\": \"2025-11-09T00:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 37.12,\n      \"volume_mwh\": 101.5,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"EDF-COTT-2\",\n        \"submission_lag_ms\": 147\n      }\n    },\n    {\n      \"auction_id\": 47,\n      \"product_code\": \"DCH\",\n      \"delivery_start\": \"2025-11-09T00:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 55.46,\n      \"volume_mwh\": 125.1,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"DRAX-2\",\n        \"submission_lag_ms\": 512\n      }\n    },\n    {\n      \"auction_id\": 48,\n      \"product_code\": \"DCL\",\n      \"delivery_start\": \"2025-11-09T04:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 39.98,\n      \"volume_mwh\": 52.4,\n      \"accepted\": false,\n      \"bidder_metadata\": {\n        \"unit_id\": \"EDF-COTT-3\",\n        \"submission_lag_ms\": 412\n      }\n    },\n    {\n      \"auction_id\": 48,\n      \"product_code\": \"DCH\",\n      \"delivery_start\": \"2025-11-09T04:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 56.24,\n      \"volume_mwh\": 57.3,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"SSE-PEH-3\",\n        \"submission_lag_ms\": 199\n      }\n    },\n    {\n      \"auction_id\": 49,\n      \"product_code\": \"DCL\",\n      \"delivery_start\": \"2025-11-09T08:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 52.96,\n      \"volume_mwh\": 88.4,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"DRAX-2\",\n        \"submission_lag_ms\": 435\n      }\n    },\n    {\n      \"auction_id\": 49,\n      \"product_code\": \"DCH\",\n      \"delivery_start\": \"2025-11-09T08:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 52.19,\n      \"volume_mwh\": 139.3,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"DRAX-1\",\n        \"submission_lag_ms\": 498\n      }\n    },\n    {\n      \"auction_id\": 50,\n      \"product_code\": \"DCL\",\n      \"delivery_start\": \"2025-11-09T12:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 45.63,\n      \"volume_mwh\": 67.6,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"SSE-PEH-3\",\n        \"submission_lag_ms\": 337\n      }\n    },\n    {\n      \"auction_id\": 50,\n      \"product_code\": \"DCH\",\n      \"delivery_start\": \"2025-11-09T12:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 36.26,\n      \"volume_mwh\": 74.9,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"EDF-COTT-3\",\n        \"submission_lag_ms\": 168\n      }\n    },\n    {\n      \"auction_id\": 51,\n      \"product_code\": \"DCL\",\n      \"delivery_start\": \"2025-11-09T16:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 55.04,\n      \"volume_mwh\": 116.8,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"SSE-PEH-3\",\n        \"submission_lag_ms\": 262\n      }\n    },\n    {\n      \"auction_id\": 51,\n      \"product_code\": \"DCH\",\n      \"delivery_start\": \"2025-11-09T16:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 58.75,\n      \"volume_mwh\": 139.1,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"SSE-PEH-3\",\n        \"submission_lag_ms\": 318\n      }\n    },\n    {\n      \"auction_id\": 52,\n      \"product_code\": \"DCL\",\n      \"delivery_start\": \"2025-11-09T20:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 55.76,\n      \"volume_mwh\": 104.8,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"EDF-COTT-3\",\n        \"submission_lag_ms\": 330\n      }\n    },\n    {\n      \"auction_id\": 52,\n      \"product_code\": \"DCH\",\n      \"delivery_start\": \"2025-11-09T20:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 41.48,\n      \"volume_mwh\": 74.7,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"SSE-PEH-3\",\n        \"submission_lag_ms\": 348\n      }\n    },\n    {\n      \"auction_id\": 53,\n      \"product_code\": \"DCL\",\n      \"delivery_start\": \"2025-11-10T00:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 50.67,\n      \"volume_mwh\": 77.5,\n      \"accepted\": false,\n      \"bidder_metadata\": {\n        \"unit_id\": \"EDF-COTT-2\",\n        \"submission_lag_ms\": 220\n      }\n    },\n    {\n      \"auction_id\": 53,\n      \"product_code\": \"DCH\",\n      \"delivery_start\": \"2025-11-10T00:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 41.79,\n      \"volume_mwh\": 82.0,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"DRAX-2\",\n        \"submission_lag_ms\": 177\n      }\n    },\n    {\n      \"auction_id\": 54,\n      \"product_code\": \"DCL\",\n      \"delivery_start\": \"2025-11-10T04:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 40.78,\n      \"volume_mwh\": 119.4,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"DRAX-1\",\n        \"submission_lag_ms\": 312\n      }\n    },\n    {\n      \"auction_id\": 54,\n      \"product_code\": \"DCH\",\n      \"delivery_start\": \"2025-11-10T04:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 45.19,\n      \"volume_mwh\": 104.3,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"DRAX-2\",\n        \"submission_lag_ms\": 526\n      }\n    },\n    {\n      \"auction_id\": 55,\n      \"product_code\": \"DCL\",\n      \"delivery_start\": \"2025-11-10T08:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 45.5,\n      \"volume_mwh\": 140.5,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"DRAX-1\",\n        \"submission_lag_ms\": 538\n      }\n    },\n    {\n      \"auction_id\": 55,\n      \"product_code\": \"DCH\",\n      \"delivery_start\": \"2025-11-10T08:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 57.02,\n      \"volume_mwh\": 107.6,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"EDF-COTT-2\",\n        \"submission_lag_ms\": 252\n      }\n    }\n  ]\n}",
              "options": {
                "raw": {
                  "language": "json"
                }
              }
            },
            "url": {
              "raw": "{{baseUrl}}/api/3/action/datastore_create",
              "host": [
                "{{baseUrl}}"
              ],
              "path": [
                "api",
                "3",
                "action",
                "datastore_create"
              ]
            },
            "description": "Back-compat path: the legacy `fields` + `primary_key` shape against a resource id that already exists in CKAN."
          },
          "response": []
        },
        {
          "name": "Create - legacy fields, new resource",
          "request": {
            "method": "POST",
            "header": [
              {
                "key": "Content-Type",
                "value": "application/json"
              }
            ],
            "body": {
              "mode": "raw",
              "raw": "{\n  \"resource\": {\n    \"name\": \"Balancing Auction Results 2025\",\n    \"package_id\": \"6475b49d-4340-4289-94c9-0404adce912e\",\n    \"format\": \"csv\",\n    \"mimetype\": \"text/csv\",\n    \"description\": \"Cleared bids from the balancing market, one row per auction \\u00d7 product.\"\n  },\n  \"fields\": [\n    {\n      \"id\": \"auction_id\",\n      \"type\": \"int4\",\n      \"info\": {\n        \"title\": \"Auction ID\",\n        \"description\": \"Unique auction identifier. Stable across all products auctioned in the same market window.\",\n        \"comment\": \"Primary-key component; pairs with product_code to uniquely reference a cleared bid.\",\n        \"unit\": null\n      }\n    },\n    {\n      \"id\": \"product_code\",\n      \"type\": \"text\",\n      \"info\": {\n        \"title\": \"Product Code\",\n        \"description\": \"Product mnemonic for the balancing service (e.g. DCL, DCH, FFR).\",\n        \"comment\": \"Primary-key component; controlled vocabulary maintained by the market operator.\",\n        \"unit\": null\n      }\n    },\n    {\n      \"id\": \"delivery_start\",\n      \"type\": \"timestamptz\",\n      \"info\": {\n        \"title\": \"Delivery Start (UTC)\",\n        \"description\": \"First instant of the delivery window. Stored as UTC; clients render local time.\",\n        \"comment\": \"Always persisted as UTC \\u2014 do not assume the caller's timezone.\",\n        \"unit\": null\n      }\n    },\n    {\n      \"id\": \"duration_minutes\",\n      \"type\": \"int4\",\n      \"info\": {\n        \"title\": \"Delivery Duration\",\n        \"description\": \"Length of the delivery window.\",\n        \"comment\": \"Add to delivery_start to derive the delivery end instant.\",\n        \"unit\": \"minutes\"\n      }\n    },\n    {\n      \"id\": \"clearing_price_gbp_per_mwh\",\n      \"type\": \"float8\",\n      \"info\": {\n        \"title\": \"Clearing Price\",\n        \"description\": \"Pay-as-cleared price for the auction. Negative values are possible during oversupply.\",\n        \"comment\": \"Pay-as-cleared: every accepted bid settles at this price, not its own offer.\",\n        \"unit\": \"GBP/MWh\"\n      }\n    },\n    {\n      \"id\": \"volume_mwh\",\n      \"type\": \"float8\",\n      \"info\": {\n        \"title\": \"Cleared Volume\",\n        \"description\": \"Total volume cleared in this auction.\",\n        \"comment\": \"Sum across accepted bids for the (auction_id, product_code) pair.\",\n        \"unit\": \"MWh\"\n      }\n    },\n    {\n      \"id\": \"accepted\",\n      \"type\": \"bool\",\n      \"info\": {\n        \"title\": \"Accepted\",\n        \"description\": \"Whether the bid cleared (true) or was rejected (false).\",\n        \"comment\": \"Rejected rows are retained for audit; filter accepted=true for settlement.\",\n        \"unit\": null\n      }\n    },\n    {\n      \"id\": \"bidder_metadata\",\n      \"type\": \"jsonb\",\n      \"info\": {\n        \"title\": \"Bidder Metadata\",\n        \"description\": \"Free-form provider-specific metadata captured at submission time.\",\n        \"comment\": \"Schema not enforced; kept opaque for downstream analytics.\",\n        \"unit\": null\n      }\n    }\n  ],\n  \"primary_key\": [\n    \"auction_id\",\n    \"product_code\"\n  ],\n  \"records\": [\n    {\n      \"auction_id\": 1,\n      \"product_code\": \"DCL\",\n      \"delivery_start\": \"2025-11-01T08:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 50.99,\n      \"volume_mwh\": 52.5,\n      \"accepted\": false,\n      \"bidder_metadata\": {\n        \"unit_id\": \"DRAX-2\",\n        \"submission_lag_ms\": 171\n      }\n    },\n    {\n      \"auction_id\": 1,\n      \"product_code\": \"DCH\",\n      \"delivery_start\": \"2025-11-01T08:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 53.41,\n      \"volume_mwh\": 117.7,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"DRAX-1\",\n        \"submission_lag_ms\": 402\n      }\n    },\n    {\n      \"auction_id\": 2,\n      \"product_code\": \"DCL\",\n      \"delivery_start\": \"2025-11-01T12:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 45.55,\n      \"volume_mwh\": 53.0,\n      \"accepted\": false,\n      \"bidder_metadata\": {\n        \"unit_id\": \"SSE-PEH-3\",\n        \"submission_lag_ms\": 408\n      }\n    },\n    {\n      \"auction_id\": 2,\n      \"product_code\": \"DCH\",\n      \"delivery_start\": \"2025-11-01T12:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 35.66,\n      \"volume_mwh\": 69.9,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"SSE-PEH-3\",\n        \"submission_lag_ms\": 314\n      }\n    },\n    {\n      \"auction_id\": 3,\n      \"product_code\": \"DCL\",\n      \"delivery_start\": \"2025-11-01T16:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 40.51,\n      \"volume_mwh\": 108.9,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"DRAX-1\",\n        \"submission_lag_ms\": 488\n      }\n    },\n    {\n      \"auction_id\": 3,\n      \"product_code\": \"DCH\",\n      \"delivery_start\": \"2025-11-01T16:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 55.15,\n      \"volume_mwh\": 119.8,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"DRAX-2\",\n        \"submission_lag_ms\": 210\n      }\n    },\n    {\n      \"auction_id\": 4,\n      \"product_code\": \"DCL\",\n      \"delivery_start\": \"2025-11-01T20:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 58.93,\n      \"volume_mwh\": 83.7,\n      \"accepted\": false,\n      \"bidder_metadata\": {\n        \"unit_id\": \"DRAX-1\",\n        \"submission_lag_ms\": 283\n      }\n    },\n    {\n      \"auction_id\": 4,\n      \"product_code\": \"DCH\",\n      \"delivery_start\": \"2025-11-01T20:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 56.19,\n      \"volume_mwh\": 110.4,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"EDF-COTT-3\",\n        \"submission_lag_ms\": 374\n      }\n    },\n    {\n      \"auction_id\": 5,\n      \"product_code\": \"DCL\",\n      \"delivery_start\": \"2025-11-02T00:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 38.12,\n      \"volume_mwh\": 142.2,\n      \"accepted\": false,\n      \"bidder_metadata\": {\n        \"unit_id\": \"EDF-COTT-2\",\n        \"submission_lag_ms\": 524\n      }\n    },\n    {\n      \"auction_id\": 5,\n      \"product_code\": \"DCH\",\n      \"delivery_start\": \"2025-11-02T00:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 50.72,\n      \"volume_mwh\": 138.5,\n      \"accepted\": true,\n      \"bidder_metadata\": 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\"bidder_metadata\": {\n        \"unit_id\": \"SSE-PEH-3\",\n        \"submission_lag_ms\": 120\n      }\n    },\n    {\n      \"auction_id\": 28,\n      \"product_code\": \"DCH\",\n      \"delivery_start\": \"2025-11-05T20:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 50.48,\n      \"volume_mwh\": 91.9,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"SSE-PEH-3\",\n        \"submission_lag_ms\": 261\n      }\n    },\n    {\n      \"auction_id\": 29,\n      \"product_code\": \"DCL\",\n      \"delivery_start\": \"2025-11-06T00:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 58.37,\n      \"volume_mwh\": 70.4,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"DRAX-2\",\n        \"submission_lag_ms\": 235\n      }\n    },\n    {\n      \"auction_id\": 29,\n      \"product_code\": \"DCH\",\n      \"delivery_start\": \"2025-11-06T00:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 44.89,\n      \"volume_mwh\": 117.2,\n      \"accepted\": false,\n      \"bidder_metadata\": {\n        \"unit_id\": \"EDF-COTT-2\",\n        \"submission_lag_ms\": 575\n      }\n    },\n    {\n      \"auction_id\": 30,\n      \"product_code\": \"DCL\",\n      \"delivery_start\": \"2025-11-06T04:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 53.8,\n      \"volume_mwh\": 57.3,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"SSE-PEH-3\",\n        \"submission_lag_ms\": 151\n      }\n    },\n    {\n      \"auction_id\": 30,\n      \"product_code\": \"DCH\",\n      \"delivery_start\": \"2025-11-06T04:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 36.83,\n      \"volume_mwh\": 71.3,\n      \"accepted\": false,\n      \"bidder_metadata\": {\n        \"unit_id\": \"EDF-COTT-2\",\n        \"submission_lag_ms\": 551\n      }\n    },\n    {\n      \"auction_id\": 31,\n      \"product_code\": \"DCL\",\n      \"delivery_start\": \"2025-11-06T08:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 36.72,\n      \"volume_mwh\": 74.4,\n      \"accepted\": false,\n      \"bidder_metadata\": {\n        \"unit_id\": \"EDF-COTT-3\",\n        \"submission_lag_ms\": 526\n      }\n    },\n    {\n      \"auction_id\": 31,\n      \"product_code\": \"DCH\",\n      \"delivery_start\": \"2025-11-06T08:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 48.58,\n      \"volume_mwh\": 80.3,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"SSE-PEH-3\",\n        \"submission_lag_ms\": 104\n      }\n    },\n    {\n      \"auction_id\": 32,\n      \"product_code\": \"DCL\",\n      \"delivery_start\": \"2025-11-06T12:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 51.7,\n      \"volume_mwh\": 105.5,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"DRAX-1\",\n        \"submission_lag_ms\": 580\n      }\n    },\n    {\n      \"auction_id\": 32,\n      \"product_code\": \"DCH\",\n      \"delivery_start\": \"2025-11-06T12:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 56.95,\n      \"volume_mwh\": 76.4,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"SSE-PEH-3\",\n        \"submission_lag_ms\": 179\n      }\n    },\n    {\n      \"auction_id\": 33,\n      \"product_code\": \"DCL\",\n      \"delivery_start\": \"2025-11-06T16:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 41.81,\n      \"volume_mwh\": 110.5,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"DRAX-2\",\n        \"submission_lag_ms\": 451\n      }\n    },\n    {\n      \"auction_id\": 33,\n      \"product_code\": \"DCH\",\n      \"delivery_start\": \"2025-11-06T16:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 50.86,\n      \"volume_mwh\": 76.4,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"DRAX-1\",\n        \"submission_lag_ms\": 147\n      }\n    },\n    {\n      \"auction_id\": 34,\n      \"product_code\": \"DCL\",\n      \"delivery_start\": \"2025-11-06T20:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 50.86,\n      \"volume_mwh\": 132.9,\n      \"accepted\": false,\n      \"bidder_metadata\": {\n        \"unit_id\": \"EDF-COTT-2\",\n        \"submission_lag_ms\": 494\n      }\n    },\n    {\n      \"auction_id\": 34,\n      \"product_code\": \"DCH\",\n      \"delivery_start\": \"2025-11-06T20:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 38.27,\n      \"volume_mwh\": 148.0,\n      \"accepted\": false,\n      \"bidder_metadata\": {\n        \"unit_id\": \"EDF-COTT-3\",\n        \"submission_lag_ms\": 382\n      }\n    },\n    {\n      \"auction_id\": 35,\n      \"product_code\": \"DCL\",\n      \"delivery_start\": \"2025-11-07T00:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 52.64,\n      \"volume_mwh\": 106.1,\n      \"accepted\": false,\n      \"bidder_metadata\": {\n        \"unit_id\": \"DRAX-2\",\n        \"submission_lag_ms\": 379\n      }\n    },\n    {\n      \"auction_id\": 35,\n      \"product_code\": \"DCH\",\n      \"delivery_start\": \"2025-11-07T00:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 35.9,\n      \"volume_mwh\": 86.9,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"EDF-COTT-3\",\n        \"submission_lag_ms\": 165\n      }\n    },\n    {\n      \"auction_id\": 36,\n      \"product_code\": \"DCL\",\n      \"delivery_start\": \"2025-11-07T04:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 36.05,\n      \"volume_mwh\": 86.5,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"DRAX-1\",\n        \"submission_lag_ms\": 560\n      }\n    },\n    {\n      \"auction_id\": 36,\n      \"product_code\": \"DCH\",\n      \"delivery_start\": \"2025-11-07T04:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 43.95,\n      \"volume_mwh\": 118.2,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"EDF-COTT-2\",\n        \"submission_lag_ms\": 499\n      }\n    },\n    {\n      \"auction_id\": 37,\n      \"product_code\": \"DCL\",\n      \"delivery_start\": \"2025-11-07T08:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 49.0,\n      \"volume_mwh\": 137.5,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"DRAX-2\",\n        \"submission_lag_ms\": 573\n      }\n    },\n    {\n      \"auction_id\": 37,\n      \"product_code\": \"DCH\",\n      \"delivery_start\": \"2025-11-07T08:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 58.25,\n      \"volume_mwh\": 136.5,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"DRAX-2\",\n        \"submission_lag_ms\": 551\n      }\n    },\n    {\n      \"auction_id\": 38,\n      \"product_code\": \"DCL\",\n      \"delivery_start\": \"2025-11-07T12:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 45.31,\n      \"volume_mwh\": 67.9,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"EDF-COTT-3\",\n        \"submission_lag_ms\": 510\n      }\n    },\n    {\n      \"auction_id\": 38,\n      \"product_code\": \"DCH\",\n      \"delivery_start\": \"2025-11-07T12:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 51.75,\n      \"volume_mwh\": 123.5,\n      \"accepted\": false,\n      \"bidder_metadata\": {\n        \"unit_id\": \"DRAX-2\",\n        \"submission_lag_ms\": 503\n      }\n    },\n    {\n      \"auction_id\": 39,\n      \"product_code\": \"DCL\",\n      \"delivery_start\": \"2025-11-07T16:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 52.53,\n      \"volume_mwh\": 88.3,\n      \"accepted\": false,\n      \"bidder_metadata\": {\n        \"unit_id\": \"EDF-COTT-3\",\n        \"submission_lag_ms\": 213\n      }\n    },\n    {\n      \"auction_id\": 39,\n      \"product_code\": \"DCH\",\n      \"delivery_start\": \"2025-11-07T16:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 39.99,\n      \"volume_mwh\": 141.8,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"DRAX-2\",\n        \"submission_lag_ms\": 214\n      }\n    },\n    {\n      \"auction_id\": 40,\n      \"product_code\": \"DCL\",\n      \"delivery_start\": \"2025-11-07T20:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 35.59,\n      \"volume_mwh\": 69.3,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"DRAX-1\",\n        \"submission_lag_ms\": 595\n      }\n    },\n    {\n      \"auction_id\": 40,\n      \"product_code\": \"DCH\",\n      \"delivery_start\": \"2025-11-07T20:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 54.33,\n      \"volume_mwh\": 85.1,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"SSE-PEH-3\",\n        \"submission_lag_ms\": 269\n      }\n    },\n    {\n      \"auction_id\": 41,\n      \"product_code\": \"DCL\",\n      \"delivery_start\": \"2025-11-08T00:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 58.48,\n      \"volume_mwh\": 61.5,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"DRAX-2\",\n        \"submission_lag_ms\": 397\n      }\n    },\n    {\n      \"auction_id\": 41,\n      \"product_code\": \"DCH\",\n      \"delivery_start\": \"2025-11-08T00:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 59.06,\n      \"volume_mwh\": 76.5,\n      \"accepted\": false,\n      \"bidder_metadata\": {\n        \"unit_id\": \"EDF-COTT-3\",\n        \"submission_lag_ms\": 276\n      }\n    },\n    {\n      \"auction_id\": 42,\n      \"product_code\": \"DCL\",\n      \"delivery_start\": \"2025-11-08T04:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 53.21,\n      \"volume_mwh\": 81.4,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"SSE-PEH-3\",\n        \"submission_lag_ms\": 159\n      }\n    },\n    {\n      \"auction_id\": 42,\n      \"product_code\": \"DCH\",\n      \"delivery_start\": \"2025-11-08T04:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 44.63,\n      \"volume_mwh\": 107.7,\n      \"accepted\": false,\n      \"bidder_metadata\": {\n        \"unit_id\": \"EDF-COTT-3\",\n        \"submission_lag_ms\": 100\n      }\n    },\n    {\n      \"auction_id\": 43,\n      \"product_code\": \"DCL\",\n      \"delivery_start\": \"2025-11-08T08:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 48.0,\n      \"volume_mwh\": 130.7,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"DRAX-2\",\n        \"submission_lag_ms\": 286\n      }\n    },\n    {\n      \"auction_id\": 43,\n      \"product_code\": \"DCH\",\n      \"delivery_start\": \"2025-11-08T08:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 45.78,\n      \"volume_mwh\": 144.9,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"SSE-PEH-3\",\n        \"submission_lag_ms\": 260\n      }\n    },\n    {\n      \"auction_id\": 44,\n      \"product_code\": \"DCL\",\n      \"delivery_start\": \"2025-11-08T12:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 51.58,\n      \"volume_mwh\": 62.5,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"SSE-PEH-3\",\n        \"submission_lag_ms\": 258\n      }\n    },\n    {\n      \"auction_id\": 44,\n      \"product_code\": \"DCH\",\n      \"delivery_start\": \"2025-11-08T12:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 51.67,\n      \"volume_mwh\": 82.6,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"SSE-PEH-3\",\n        \"submission_lag_ms\": 165\n      }\n    },\n    {\n      \"auction_id\": 45,\n      \"product_code\": \"DCL\",\n      \"delivery_start\": \"2025-11-08T16:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 39.8,\n      \"volume_mwh\": 116.5,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"DRAX-2\",\n        \"submission_lag_ms\": 415\n      }\n    },\n    {\n      \"auction_id\": 45,\n      \"product_code\": \"DCH\",\n      \"delivery_start\": \"2025-11-08T16:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 49.23,\n      \"volume_mwh\": 90.6,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"EDF-COTT-2\",\n        \"submission_lag_ms\": 246\n      }\n    },\n    {\n      \"auction_id\": 46,\n      \"product_code\": \"DCL\",\n      \"delivery_start\": \"2025-11-08T20:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 40.25,\n      \"volume_mwh\": 128.6,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"EDF-COTT-2\",\n        \"submission_lag_ms\": 338\n      }\n    },\n    {\n      \"auction_id\": 46,\n      \"product_code\": \"DCH\",\n      \"delivery_start\": \"2025-11-08T20:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 46.04,\n      \"volume_mwh\": 117.6,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"DRAX-2\",\n        \"submission_lag_ms\": 437\n      }\n    },\n    {\n      \"auction_id\": 47,\n      \"product_code\": \"DCL\",\n      \"delivery_start\": \"2025-11-09T00:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 37.12,\n      \"volume_mwh\": 101.5,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"EDF-COTT-2\",\n        \"submission_lag_ms\": 147\n      }\n    },\n    {\n      \"auction_id\": 47,\n      \"product_code\": \"DCH\",\n      \"delivery_start\": \"2025-11-09T00:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 55.46,\n      \"volume_mwh\": 125.1,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"DRAX-2\",\n        \"submission_lag_ms\": 512\n      }\n    },\n    {\n      \"auction_id\": 48,\n      \"product_code\": \"DCL\",\n      \"delivery_start\": \"2025-11-09T04:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 39.98,\n      \"volume_mwh\": 52.4,\n      \"accepted\": false,\n      \"bidder_metadata\": {\n        \"unit_id\": \"EDF-COTT-3\",\n        \"submission_lag_ms\": 412\n      }\n    },\n    {\n      \"auction_id\": 48,\n      \"product_code\": \"DCH\",\n      \"delivery_start\": \"2025-11-09T04:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 56.24,\n      \"volume_mwh\": 57.3,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"SSE-PEH-3\",\n        \"submission_lag_ms\": 199\n      }\n    },\n    {\n      \"auction_id\": 49,\n      \"product_code\": \"DCL\",\n      \"delivery_start\": \"2025-11-09T08:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 52.96,\n      \"volume_mwh\": 88.4,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"DRAX-2\",\n        \"submission_lag_ms\": 435\n      }\n    },\n    {\n      \"auction_id\": 49,\n      \"product_code\": \"DCH\",\n      \"delivery_start\": \"2025-11-09T08:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 52.19,\n      \"volume_mwh\": 139.3,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"DRAX-1\",\n        \"submission_lag_ms\": 498\n      }\n    },\n    {\n      \"auction_id\": 50,\n      \"product_code\": \"DCL\",\n      \"delivery_start\": \"2025-11-09T12:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 45.63,\n      \"volume_mwh\": 67.6,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"SSE-PEH-3\",\n        \"submission_lag_ms\": 337\n      }\n    },\n    {\n      \"auction_id\": 50,\n      \"product_code\": \"DCH\",\n      \"delivery_start\": \"2025-11-09T12:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 36.26,\n      \"volume_mwh\": 74.9,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"EDF-COTT-3\",\n        \"submission_lag_ms\": 168\n      }\n    },\n    {\n      \"auction_id\": 51,\n      \"product_code\": \"DCL\",\n      \"delivery_start\": \"2025-11-09T16:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 55.04,\n      \"volume_mwh\": 116.8,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"SSE-PEH-3\",\n        \"submission_lag_ms\": 262\n      }\n    },\n    {\n      \"auction_id\": 51,\n      \"product_code\": \"DCH\",\n      \"delivery_start\": \"2025-11-09T16:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 58.75,\n      \"volume_mwh\": 139.1,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"SSE-PEH-3\",\n        \"submission_lag_ms\": 318\n      }\n    },\n    {\n      \"auction_id\": 52,\n      \"product_code\": \"DCL\",\n      \"delivery_start\": \"2025-11-09T20:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 55.76,\n      \"volume_mwh\": 104.8,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"EDF-COTT-3\",\n        \"submission_lag_ms\": 330\n      }\n    },\n    {\n      \"auction_id\": 52,\n      \"product_code\": \"DCH\",\n      \"delivery_start\": \"2025-11-09T20:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 41.48,\n      \"volume_mwh\": 74.7,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"SSE-PEH-3\",\n        \"submission_lag_ms\": 348\n      }\n    },\n    {\n      \"auction_id\": 53,\n      \"product_code\": \"DCL\",\n      \"delivery_start\": \"2025-11-10T00:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 50.67,\n      \"volume_mwh\": 77.5,\n      \"accepted\": false,\n      \"bidder_metadata\": {\n        \"unit_id\": \"EDF-COTT-2\",\n        \"submission_lag_ms\": 220\n      }\n    },\n    {\n      \"auction_id\": 53,\n      \"product_code\": \"DCH\",\n      \"delivery_start\": \"2025-11-10T00:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 41.79,\n      \"volume_mwh\": 82.0,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"DRAX-2\",\n        \"submission_lag_ms\": 177\n      }\n    },\n    {\n      \"auction_id\": 54,\n      \"product_code\": \"DCL\",\n      \"delivery_start\": \"2025-11-10T04:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 40.78,\n      \"volume_mwh\": 119.4,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"DRAX-1\",\n        \"submission_lag_ms\": 312\n      }\n    },\n    {\n      \"auction_id\": 54,\n      \"product_code\": \"DCH\",\n      \"delivery_start\": \"2025-11-10T04:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 45.19,\n      \"volume_mwh\": 104.3,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"DRAX-2\",\n        \"submission_lag_ms\": 526\n      }\n    },\n    {\n      \"auction_id\": 55,\n      \"product_code\": \"DCL\",\n      \"delivery_start\": \"2025-11-10T08:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 45.5,\n      \"volume_mwh\": 140.5,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"DRAX-1\",\n        \"submission_lag_ms\": 538\n      }\n    },\n    {\n      \"auction_id\": 55,\n      \"product_code\": \"DCH\",\n      \"delivery_start\": \"2025-11-10T08:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 57.02,\n      \"volume_mwh\": 107.6,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"EDF-COTT-2\",\n        \"submission_lag_ms\": 252\n      }\n    }\n  ]\n}",
              "options": {
                "raw": {
                  "language": "json"
                }
              }
            },
            "url": {
              "raw": "{{baseUrl}}/api/3/action/datastore_create",
              "host": [
                "{{baseUrl}}"
              ],
              "path": [
                "api",
                "3",
                "action",
                "datastore_create"
              ]
            },
            "description": "Back-compat path: declare a brand-new CKAN resource inline with `resource: {\u2026}` plus legacy `fields` / `primary_key`."
          },
          "response": []
        }
      ]
    },
    {
      "name": "datastore_upsert",
      "description": "Write rows. `method` picks the strategy: `upsert` (default \u2014 match by primaryKey, insert new), `insert` (fail on duplicate), or `update` (fail on miss). Run after `datastore_create`.",
      "item": [
        {
          "name": "Upsert - method=upsert (default)",
          "request": {
            "method": "POST",
            "header": [
              {
                "key": "Content-Type",
                "value": "application/json"
              }
            ],
            "body": {
              "mode": "raw",
              "raw": "{\n  \"resource_id\": \"7a10def4-8e95-46f9-96c7-9f61bdfd1a09\",\n  \"method\": \"upsert\",\n  \"records\": [\n    {\n      \"auction_id\": 1,\n      \"product_code\": \"DCL\",\n      \"delivery_start\": \"2025-11-01T08:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 41.2,\n      \"volume_mwh\": 95.0,\n      \"accepted\": false,\n      \"bidder_metadata\": {\n        \"unit_id\": \"DRAX-1\",\n        \"submission_lag_ms\": 412,\n        \"revision\": 2\n      }\n    },\n    {\n      \"auction_id\": 200,\n      \"product_code\": \"DCL\",\n      \"delivery_start\": \"2025-12-01T08:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 39.5,\n      \"volume_mwh\": 110.0,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"DRAX-2\",\n        \"submission_lag_ms\": 350\n      }\n    }\n  ],\n  \"include_records\": true,\n  \"include_total\": false\n}",
              "options": {
                "raw": {
                  "language": "json"
                }
              }
            },
            "url": {
              "raw": "{{baseUrl}}/api/3/action/datastore_upsert",
              "host": [
                "{{baseUrl}}"
              ],
              "path": [
                "api",
                "3",
                "action",
                "datastore_upsert"
              ]
            },
            "description": "Match each row by stored `primaryKey`; update on hit, insert on miss. Updates only bump `_updated_at` when a non-PK column actually changes."
          },
          "response": []
        },
        {
          "name": "Upsert - method=insert",
          "request": {
            "method": "POST",
            "header": [
              {
                "key": "Content-Type",
                "value": "application/json"
              }
            ],
            "body": {
              "mode": "raw",
              "raw": "{\n  \"resource_id\": \"7a10def4-8e95-46f9-96c7-9f61bdfd1a09\",\n  \"method\": \"insert\",\n  \"records\": [\n    {\n      \"auction_id\": 100,\n      \"product_code\": \"DCL\",\n      \"delivery_start\": \"2025-11-17T20:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 53.84,\n      \"volume_mwh\": 135.3,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"EDF-COTT-3\",\n        \"submission_lag_ms\": 375\n      }\n    },\n    {\n      \"auction_id\": 101,\n      \"product_code\": \"DCL\",\n      \"delivery_start\": \"2025-11-18T00:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 53.69,\n      \"volume_mwh\": 104.6,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"DRAX-2\",\n        \"submission_lag_ms\": 349\n      }\n    },\n    {\n      \"auction_id\": 102,\n      \"product_code\": \"DCL\",\n      \"delivery_start\": \"2025-11-18T04:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 40.49,\n      \"volume_mwh\": 93.6,\n      \"accepted\": false,\n      \"bidder_metadata\": {\n        \"unit_id\": \"EDF-COTT-2\",\n        \"submission_lag_ms\": 442\n      }\n    },\n    {\n      \"auction_id\": 103,\n      \"product_code\": \"DCL\",\n      \"delivery_start\": \"2025-11-18T08:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 51.98,\n      \"volume_mwh\": 90.4,\n      \"accepted\": false,\n      \"bidder_metadata\": {\n        \"unit_id\": \"EDF-COTT-3\",\n        \"submission_lag_ms\": 570\n      }\n    },\n    {\n      \"auction_id\": 104,\n      \"product_code\": \"DCL\",\n      \"delivery_start\": \"2025-11-18T12:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 38.19,\n      \"volume_mwh\": 112.2,\n      \"accepted\": false,\n      \"bidder_metadata\": {\n        \"unit_id\": \"EDF-COTT-3\",\n        \"submission_lag_ms\": 403\n      }\n    },\n    {\n      \"auction_id\": 105,\n      \"product_code\": \"DCL\",\n      \"delivery_start\": \"2025-11-18T16:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 49.11,\n      \"volume_mwh\": 52.7,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"DRAX-2\",\n        \"submission_lag_ms\": 543\n      }\n    },\n    {\n      \"auction_id\": 106,\n      \"product_code\": \"DCL\",\n      \"delivery_start\": \"2025-11-18T20:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 46.54,\n      \"volume_mwh\": 55.0,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"DRAX-2\",\n        \"submission_lag_ms\": 332\n      }\n    },\n    {\n      \"auction_id\": 107,\n      \"product_code\": \"DCL\",\n      \"delivery_start\": \"2025-11-19T00:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 43.17,\n      \"volume_mwh\": 126.1,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"EDF-COTT-3\",\n        \"submission_lag_ms\": 229\n      }\n    },\n    {\n      \"auction_id\": 108,\n      \"product_code\": \"DCL\",\n      \"delivery_start\": \"2025-11-19T04:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 55.87,\n      \"volume_mwh\": 97.0,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"DRAX-1\",\n        \"submission_lag_ms\": 587\n      }\n    },\n    {\n      \"auction_id\": 109,\n      \"product_code\": \"DCL\",\n      \"delivery_start\": \"2025-11-19T08:00:00Z\",\n      \"duration_minutes\": 30,\n      \"clearing_price_gbp_per_mwh\": 43.75,\n      \"volume_mwh\": 115.0,\n      \"accepted\": true,\n      \"bidder_metadata\": {\n        \"unit_id\": \"DRAX-1\",\n        \"submission_lag_ms\": 486\n      }\n    }\n  ]\n}",
              "options": {
                "raw": {
                  "language": "json"
                }
              }
            },
            "url": {
              "raw": "{{baseUrl}}/api/3/action/datastore_upsert",
              "host": [
                "{{baseUrl}}"
              ],
              "path": [
                "api",
                "3",
                "action",
                "datastore_upsert"
              ]
            },
            "description": "Insert only; duplicate primary key surfaces as a clean ValidationError."
          },
          "response": []
        },
        {
          "name": "Upsert - method=update",
          "request": {
            "method": "POST",
            "header": [
              {
                "key": "Content-Type",
                "value": "application/json"
              }
            ],
            "body": {
              "mode": "raw",
              "raw": "{\n  \"resource_id\": \"7a10def4-8e95-46f9-96c7-9f61bdfd1a09\",\n  \"method\": \"update\",\n  \"records\": [\n    {\n      \"auction_id\": 1,\n      \"product_code\": \"DCL\",\n      \"accepted\": false,\n      \"bidder_metadata\": {\n        \"unit_id\": \"DRAX-1\",\n        \"rejection_reason\": \"settlement_dispute\"\n      }\n    },\n    {\n      \"auction_id\": 1,\n      \"product_code\": \"DCH\",\n      \"clearing_price_gbp_per_mwh\": 50.85\n    }\n  ]\n}",
              "options": {
                "raw": {
                  "language": "json"
                }
              }
            },
            "url": {
              "raw": "{{baseUrl}}/api/3/action/datastore_upsert",
              "host": [
                "{{baseUrl}}"
              ],
              "path": [
                "api",
                "3",
                "action",
                "datastore_upsert"
              ]
            },
            "description": "Update only; any row whose `primaryKey` doesn't match an existing row raises NotFoundError."
          },
          "response": []
        }
      ]
    },
    {
      "name": "datastore_info",
      "description": "Read the resource's column schema + row count. Useful for confirming the table exists and verifying writes landed.",
      "item": [
        {
          "name": "Info - by resource_id",
          "request": {
            "method": "GET",
            "header": [],
            "url": {
              "raw": "{{baseUrl}}/api/3/action/datastore_info?resource_id=7a10def4-8e95-46f9-96c7-9f61bdfd1a09",
              "host": [
                "{{baseUrl}}"
              ],
              "path": [
                "api",
                "3",
                "action",
                "datastore_info"
              ],
              "query": [
                {
                  "key": "resource_id",
                  "value": "7a10def4-8e95-46f9-96c7-9f61bdfd1a09"
                }
              ]
            },
            "description": "Return the stored Frictionless schema + row count via `INFORMATION_SCHEMA.TABLE_STORAGE`."
          },
          "response": []
        },
        {
          "name": "Info - `id` alias",
          "request": {
            "method": "GET",
            "header": [],
            "url": {
              "raw": "{{baseUrl}}/api/3/action/datastore_info?id=7a10def4-8e95-46f9-96c7-9f61bdfd1a09",
              "host": [
                "{{baseUrl}}"
              ],
              "path": [
                "api",
                "3",
                "action",
                "datastore_info"
              ],
              "query": [
                {
                  "key": "id",
                  "value": "7a10def4-8e95-46f9-96c7-9f61bdfd1a09"
                }
              ]
            },
            "description": "`id` is accepted as a legacy CKAN alias for `resource_id`."
          },
          "response": []
        }
      ]
    },
    {
      "name": "datastore_search",
      "description": "Stream rows matching `filters` / `q`. Pagination via `limit` + `offset`; response carries `_links.next` / `prev` / `page_size` / `page` / `total_pages`.",
      "item": [
        {
          "name": "Search - minimal (just resource_id)",
          "request": {
            "method": "GET",
            "header": [],
            "url": {
              "raw": "{{baseUrl}}/api/3/action/datastore_search?resource_id=7a10def4-8e95-46f9-96c7-9f61bdfd1a09",
              "host": [
                "{{baseUrl}}"
              ],
              "path": [
                "api",
                "3",
                "action",
                "datastore_search"
              ],
              "query": [
                {
                  "key": "resource_id",
                  "value": "7a10def4-8e95-46f9-96c7-9f61bdfd1a09"
                }
              ]
            },
            "description": "Default page (limit=100, offset=0, include_total=true)."
          },
          "response": []
        },
        {
          "name": "Search - with filters",
          "request": {
            "method": "GET",
            "header": [],
            "url": {
              "raw": "{{baseUrl}}/api/3/action/datastore_search?resource_id=7a10def4-8e95-46f9-96c7-9f61bdfd1a09&filters={\"product_code\": \"DCL\", \"accepted\": true}&limit=100",
              "host": [
                "{{baseUrl}}"
              ],
              "path": [
                "api",
                "3",
                "action",
                "datastore_search"
              ],
              "query": [
                {
                  "key": "resource_id",
                  "value": "7a10def4-8e95-46f9-96c7-9f61bdfd1a09"
                },
                {
                  "key": "filters",
                  "value": "{\"product_code\": \"DCL\", \"accepted\": true}"
                },
                {
                  "key": "limit",
                  "value": "100"
                }
              ]
            },
            "description": "JSON-encoded filters on the URL. Value matches must respect column types (no JSON-column equality)."
          },
          "response": []
        },
        {
          "name": "Search - `q` full-text",
          "request": {
            "method": "GET",
            "header": [],
            "url": {
              "raw": "{{baseUrl}}/api/3/action/datastore_search?resource_id=7a10def4-8e95-46f9-96c7-9f61bdfd1a09&q=DRAX&plain=true&language=english&limit=50",
              "host": [
                "{{baseUrl}}"
              ],
              "path": [
                "api",
                "3",
                "action",
                "datastore_search"
              ],
              "query": [
                {
                  "key": "resource_id",
                  "value": "7a10def4-8e95-46f9-96c7-9f61bdfd1a09"
                },
                {
                  "key": "q",
                  "value": "DRAX"
                },
                {
                  "key": "plain",
                  "value": "true"
                },
                {
                  "key": "language",
                  "value": "english"
                },
                {
                  "key": "limit",
                  "value": "50"
                }
              ]
            },
            "description": "BigQuery `SEARCH(row, @q)` against every text column."
          },
          "response": []
        },
        {
          "name": "Search - paginated + sorted",
          "request": {
            "method": "GET",
            "header": [],
            "url": {
              "raw": "{{baseUrl}}/api/3/action/datastore_search?resource_id=7a10def4-8e95-46f9-96c7-9f61bdfd1a09&fields=auction_id,product_code,delivery_start,clearing_price_gbp_per_mwh,volume_mwh&sort=delivery_start desc, clearing_price_gbp_per_mwh asc&limit=100&offset=0&include_total=true",
              "host": [
                "{{baseUrl}}"
              ],
              "path": [
                "api",
                "3",
                "action",
                "datastore_search"
              ],
              "query": [
                {
                  "key": "resource_id",
                  "value": "7a10def4-8e95-46f9-96c7-9f61bdfd1a09"
                },
                {
                  "key": "fields",
                  "value": "auction_id,product_code,delivery_start,clearing_price_gbp_per_mwh,volume_mwh"
                },
                {
                  "key": "sort",
                  "value": "delivery_start desc, clearing_price_gbp_per_mwh asc"
                },
                {
                  "key": "limit",
                  "value": "100"
                },
                {
                  "key": "offset",
                  "value": "0"
                },
                {
                  "key": "include_total",
                  "value": "true"
                }
              ]
            },
            "description": "Custom projection (CSV), multi-column sort, explicit limit / offset / include_total. Drives `_links.next`."
          },
          "response": []
        }
      ]
    },
    {
      "name": "datastore_search_sql",
      "description": "Run a vetted `SELECT` / `WITH` statement. `LIMIT` is required (parsed from the SQL); pagination links rewrite the SQL's `OFFSET` so callers can follow `next` without editing.",
      "item": [
        {
          "name": "SQL - basic SELECT",
          "request": {
            "method": "GET",
            "header": [],
            "url": {
              "raw": "{{baseUrl}}/api/3/action/datastore_search_sql?sql=SELECT auction_id, product_code, clearing_price_gbp_per_mwh FROM \"7a10def4-8e95-46f9-96c7-9f61bdfd1a09\" WHERE accepted = true LIMIT 100",
              "host": [
                "{{baseUrl}}"
              ],
              "path": [
                "api",
                "3",
                "action",
                "datastore_search_sql"
              ],
              "query": [
                {
                  "key": "sql",
                  "value": "SELECT auction_id, product_code, clearing_price_gbp_per_mwh FROM \"7a10def4-8e95-46f9-96c7-9f61bdfd1a09\" WHERE accepted = true LIMIT 100"
                }
              ]
            },
            "description": "Plain SELECT with WHERE + LIMIT. Total comes from `INFORMATION_SCHEMA.TABLE_STORAGE` since there's no aggregate."
          },
          "response": []
        },
        {
          "name": "SQL - GROUP BY + aggregates",
          "request": {
            "method": "GET",
            "header": [],
            "url": {
              "raw": "{{baseUrl}}/api/3/action/datastore_search_sql?sql=SELECT product_code, AVG(clearing_price_gbp_per_mwh) AS avg_price, SUM(volume_mwh) AS total_volume FROM \"7a10def4-8e95-46f9-96c7-9f61bdfd1a09\" WHERE accepted = true GROUP BY product_code ORDER BY product_code LIMIT 50",
              "host": [
                "{{baseUrl}}"
              ],
              "path": [
                "api",
                "3",
                "action",
                "datastore_search_sql"
              ],
              "query": [
                {
                  "key": "sql",
                  "value": "SELECT product_code, AVG(clearing_price_gbp_per_mwh) AS avg_price, SUM(volume_mwh) AS total_volume FROM \"7a10def4-8e95-46f9-96c7-9f61bdfd1a09\" WHERE accepted = true GROUP BY product_code ORDER BY product_code LIMIT 50"
                }
              ]
            },
            "description": "Aggregates collapse rows, so total goes through the `COUNT(*) FROM (<inner>)` path instead of the metadata shortcut."
          },
          "response": []
        },
        {
          "name": "SQL - WITH (CTE)",
          "request": {
            "method": "GET",
            "header": [],
            "url": {
              "raw": "{{baseUrl}}/api/3/action/datastore_search_sql?sql=WITH daily AS (SELECT DATE(delivery_start) AS d, product_code, AVG(clearing_price_gbp_per_mwh) AS price FROM \"7a10def4-8e95-46f9-96c7-9f61bdfd1a09\" WHERE accepted = true GROUP BY d, product_code) SELECT * FROM daily ORDER BY d DESC, product_code LIMIT 50",
              "host": [
                "{{baseUrl}}"
              ],
              "path": [
                "api",
                "3",
                "action",
                "datastore_search_sql"
              ],
              "query": [
                {
                  "key": "sql",
                  "value": "WITH daily AS (SELECT DATE(delivery_start) AS d, product_code, AVG(clearing_price_gbp_per_mwh) AS price FROM \"7a10def4-8e95-46f9-96c7-9f61bdfd1a09\" WHERE accepted = true GROUP BY d, product_code) SELECT * FROM daily ORDER BY d DESC, product_code LIMIT 50"
                }
              ]
            },
            "description": "Common table expression. CTE aliases are excluded from auth + qualification (they're inline, not external tables)."
          },
          "response": []
        },
        {
          "name": "SQL - LIMIT + OFFSET",
          "request": {
            "method": "GET",
            "header": [],
            "url": {
              "raw": "{{baseUrl}}/api/3/action/datastore_search_sql?sql=SELECT _id, auction_id, product_code, delivery_start FROM \"7a10def4-8e95-46f9-96c7-9f61bdfd1a09\" ORDER BY _id ASC LIMIT 50 OFFSET 100",
              "host": [
                "{{baseUrl}}"
              ],
              "path": [
                "api",
                "3",
                "action",
                "datastore_search_sql"
              ],
              "query": [
                {
                  "key": "sql",
                  "value": "SELECT _id, auction_id, product_code, delivery_start FROM \"7a10def4-8e95-46f9-96c7-9f61bdfd1a09\" ORDER BY _id ASC LIMIT 50 OFFSET 100"
                }
              ]
            },
            "description": "Pagination via OFFSET. `_links.next` will rewrite the OFFSET in the SQL string so the caller can follow without editing."
          },
          "response": []
        },
        {
          "name": "SQL - JOIN two resources",
          "request": {
            "method": "GET",
            "header": [],
            "url": {
              "raw": "{{baseUrl}}/api/3/action/datastore_search_sql?sql=SELECT a._id AS a_id, b._id AS b_id, a.auction_id, a.product_code FROM \"balancing_auction_results_2025\" a JOIN \"7a10def4-8e95-46f9-96c7-9f61bdfd1a09\" b ON a.auction_id = b.auction_id WHERE a.product_code = 'DCL' ORDER BY a.auction_id ASC LIMIT 50",
              "host": [
                "{{baseUrl}}"
              ],
              "path": [
                "api",
                "3",
                "action",
                "datastore_search_sql"
              ],
              "query": [
                {
                  "key": "sql",
                  "value": "SELECT a._id AS a_id, b._id AS b_id, a.auction_id, a.product_code FROM \"balancing_auction_results_2025\" a JOIN \"7a10def4-8e95-46f9-96c7-9f61bdfd1a09\" b ON a.auction_id = b.auction_id WHERE a.product_code = 'DCL' ORDER BY a.auction_id ASC LIMIT 50"
                }
              ]
            },
            "description": "JOIN across two resource_ids. Each table is authorised independently via CKAN; both get the `project.dataset` prefix."
          },
          "response": []
        },
        {
          "name": "SQL - UNION ALL two resources",
          "request": {
            "method": "GET",
            "header": [],
            "url": {
              "raw": "{{baseUrl}}/api/3/action/datastore_search_sql?sql=SELECT '2025' AS source, auction_id, product_code, delivery_start FROM \"7a10def4-8e95-46f9-96c7-9f61bdfd1a09\" UNION ALL SELECT '2024' AS source, auction_id, product_code, delivery_start FROM \"balancing_auction_results_2024\" ORDER BY delivery_start DESC LIMIT 100",
              "host": [
                "{{baseUrl}}"
              ],
              "path": [
                "api",
                "3",
                "action",
                "datastore_search_sql"
              ],
              "query": [
                {
                  "key": "sql",
                  "value": "SELECT '2025' AS source, auction_id, product_code, delivery_start FROM \"7a10def4-8e95-46f9-96c7-9f61bdfd1a09\" UNION ALL SELECT '2024' AS source, auction_id, product_code, delivery_start FROM \"balancing_auction_results_2024\" ORDER BY delivery_start DESC LIMIT 100"
                }
              ]
            },
            "description": "UNION ALL across two resource_ids \u2014 handy for combined reports over time-partitioned tables."
          },
          "response": []
        }
      ]
    },
    {
      "name": "datastore_delete",
      "description": "Cleanup. Drop the table (no filters/fields), delete rows (`filters`), or drop columns (`fields`). `filters` and `fields` are mutually exclusive.",
      "item": [
        {
          "name": "Delete - drop the whole table",
          "request": {
            "method": "POST",
            "header": [
              {
                "key": "Content-Type",
                "value": "application/json"
              }
            ],
            "body": {
              "mode": "raw",
              "raw": "{\n  \"resource_id\": \"7a10def4-8e95-46f9-96c7-9f61bdfd1a09\"\n}",
              "options": {
                "raw": {
                  "language": "json"
                }
              }
            },
            "url": {
              "raw": "{{baseUrl}}/api/3/action/datastore_delete",
              "host": [
                "{{baseUrl}}"
              ],
              "path": [
                "api",
                "3",
                "action",
                "datastore_delete"
              ]
            },
            "description": "No `filters`, no `fields` \u2192 DROP TABLE + delete metadata row. Resource disappears entirely."
          },
          "response": []
        },
        {
          "name": "Delete - narrow row delete",
          "request": {
            "method": "POST",
            "header": [
              {
                "key": "Content-Type",
                "value": "application/json"
              }
            ],
            "body": {
              "mode": "raw",
              "raw": "{\n  \"resource_id\": \"7a10def4-8e95-46f9-96c7-9f61bdfd1a09\",\n  \"filters\": {\n    \"auction_id\": 1\n  }\n}",
              "options": {
                "raw": {
                  "language": "json"
                }
              }
            },
            "url": {
              "raw": "{{baseUrl}}/api/3/action/datastore_delete",
              "host": [
                "{{baseUrl}}"
              ],
              "path": [
                "api",
                "3",
                "action",
                "datastore_delete"
              ]
            },
            "description": "Parameterised `DELETE FROM \u2026 WHERE \u2026` against the filter columns. JSON-column equality rejected at the boundary."
          },
          "response": []
        },
        {
          "name": "Delete - drop columns",
          "request": {
            "method": "POST",
            "header": [
              {
                "key": "Content-Type",
                "value": "application/json"
              }
            ],
            "body": {
              "mode": "raw",
              "raw": "{\n  \"resource_id\": \"7a10def4-8e95-46f9-96c7-9f61bdfd1a09\",\n  \"fields\": [\n    \"bidder_metadata\"\n  ]\n}",
              "options": {
                "raw": {
                  "language": "json"
                }
              }
            },
            "url": {
              "raw": "{{baseUrl}}/api/3/action/datastore_delete",
              "host": [
                "{{baseUrl}}"
              ],
              "path": [
                "api",
                "3",
                "action",
                "datastore_delete"
              ]
            },
            "description": "`ALTER TABLE DROP COLUMN \u2026` + rewrite the stored schema. System columns (`_id`, `_updated_at`) and PK columns are protected."
          },
          "response": []
        },
        {
          "name": "Delete - force read-only resource",
          "request": {
            "method": "POST",
            "header": [
              {
                "key": "Content-Type",
                "value": "application/json"
              }
            ],
            "body": {
              "mode": "raw",
              "raw": "{\n  \"resource_id\": \"7a10def4-8e95-46f9-96c7-9f61bdfd1a09\",\n  \"filters\": {\n    \"product_code\": \"FFR\"\n  },\n  \"force\": true\n}",
              "options": {
                "raw": {
                  "language": "json"
                }
              }
            },
            "url": {
              "raw": "{{baseUrl}}/api/3/action/datastore_delete",
              "host": [
                "{{baseUrl}}"
              ],
              "path": [
                "api",
                "3",
                "action",
                "datastore_delete"
              ]
            },
            "description": "`force=true` bypasses the CKAN read-only guard."
          },
          "response": []
        }
      ]
    }
  ]
}