{ "info": { "_postman_id": "5cbb1d64-b2e7-4e91-84d9-8b17b6906616", "name": "OS NGD API \u2013 Features", "schema": "https://schema.getpostman.com/json/collection/v2.1.0/collection.json", "createdAt": "2026-07-28T02:28:42.000Z", "updatedAt": "2026-07-28T02:28:42.000Z", "lastUpdatedBy": "35240", "uid": "35240-5cbb1d64-b2e7-4e91-84d9-8b17b6906616" }, "item": [ { "name": "/", "item": [ { "name": "OS NGD API \u2013 Features landing page", "id": "9f845157-367e-442d-bada-8e5169321bbf", "protocolProfileBehavior": { "disableBodyPruning": true }, "request": { "method": "GET", "header": [ { "key": "Accept", "value": "application/json" } ], "url": { "raw": "{{baseUrl}}/", "host": [ "{{baseUrl}}" ], "path": [ "" ] } }, "response": [ { "id": "70b4ad94-73a0-4819-a9d7-3aa1845596c9", "name": "Ordnance Survey National Geographic Database API \u2013 Features landing page.", "originalRequest": { "method": "GET", "header": [ { "key": "Accept", "value": "application/json" } ], "url": { "raw": "{{baseUrl}}/", "host": [ "{{baseUrl}}" ], "path": [ "" ] } }, "status": "OK", "code": 200, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" } ], "cookie": [], "responseTime": null, "body": "{\n \"title\": \"\",\n \"description\": \"\",\n \"links\": [\n {\n \"href\": \"\",\n \"rel\": \"\",\n \"type\": \"\",\n \"title\": \"\"\n },\n {\n \"href\": \"\",\n \"rel\": \"\",\n \"type\": \"\",\n \"title\": \"\"\n }\n ]\n}", "createdAt": "2026-07-28T02:28:43.000Z", "updatedAt": "2026-07-28T02:28:43.000Z", "uid": "35240-70b4ad94-73a0-4819-a9d7-3aa1845596c9" }, { "id": "1b86e7a7-7b8a-4a9c-85d7-78c655a83171", "name": "The request was not supported.", "originalRequest": { "method": "GET", "header": [], "url": { "raw": "{{baseUrl}}/", "host": [ "{{baseUrl}}" ], "path": [ "" ] } }, "status": "Bad Request", "code": 400, "_postman_previewlanguage": "text", "header": [], "cookie": [], "responseTime": null, "body": null, "createdAt": "2026-07-28T02:28:43.000Z", "updatedAt": "2026-07-28T02:28:43.000Z", "uid": "35240-1b86e7a7-7b8a-4a9c-85d7-78c655a83171" }, { "id": "936c2fa4-3d75-495e-8719-feeecda2ebbe", "name": "The HTTP method requested is not supported. This endpoint only supports 'GET' requests.", "originalRequest": { "method": "GET", "header": [], "url": { "raw": "{{baseUrl}}/", "host": [ "{{baseUrl}}" ], "path": [ "" ] } }, "status": "Method Not Allowed", "code": 405, "_postman_previewlanguage": "text", "header": [], "cookie": [], "responseTime": null, "body": null, "createdAt": "2026-07-28T02:28:43.000Z", "updatedAt": "2026-07-28T02:28:43.000Z", "uid": "35240-936c2fa4-3d75-495e-8719-feeecda2ebbe" }, { "id": "d8097eb2-d49a-469b-a6a1-2c8a6f0a33bf", "name": "A request header value was not supported.", "originalRequest": { "method": "GET", "header": [], "url": { "raw": "{{baseUrl}}/", "host": [ "{{baseUrl}}" ], "path": [ "" ] } }, "status": "Not Acceptable", "code": 406, "_postman_previewlanguage": "text", "header": [], "cookie": [], "responseTime": null, "body": null, "createdAt": "2026-07-28T02:28:43.000Z", "updatedAt": "2026-07-28T02:28:43.000Z", "uid": "35240-d8097eb2-d49a-469b-a6a1-2c8a6f0a33bf" } ], "createdAt": "2026-07-28T02:28:43.000Z", "updatedAt": "2026-07-28T02:28:43.000Z", "uid": "35240-9f845157-367e-442d-bada-8e5169321bbf" } ], "id": "e4a75933-a714-4750-8975-7759db93c4b6", "createdAt": "2026-07-28T02:28:43.000Z", "updatedAt": "2026-07-28T02:28:43.000Z", "uid": "35240-e4a75933-a714-4750-8975-7759db93c4b6" }, { "name": "conformance", "item": [ { "name": "OS NGD API \u2013 Features conformance page", "id": "fac19f2e-583e-49e8-8a18-41f6d8f9a6d3", "protocolProfileBehavior": { "disableBodyPruning": true }, "request": { "method": "GET", "header": [ { "key": "Accept", "value": "application/json" } ], "url": { "raw": "{{baseUrl}}/conformance", "host": [ "{{baseUrl}}" ], "path": [ "conformance" ] } }, "response": [ { "id": "bbc7e7e4-3188-4a85-9a6d-77b7e8a80d30", "name": "Ordnance Survey National Geographic Database API \u2013 Features conformance page.", "originalRequest": { "method": "GET", "header": [ { "key": "Accept", "value": "application/json" } ], "url": { "raw": "{{baseUrl}}/conformance", "host": [ "{{baseUrl}}" ], "path": [ "conformance" ] } }, "status": "OK", "code": 200, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" } ], "cookie": [], "responseTime": null, "body": "{\n \"conformsTo\": [\n \"\",\n \"\"\n ]\n}", "createdAt": "2026-07-28T02:28:43.000Z", "updatedAt": "2026-07-28T02:28:43.000Z", "uid": "35240-bbc7e7e4-3188-4a85-9a6d-77b7e8a80d30" }, { "id": "077878b2-d84a-4c9f-9d1e-667510ea6298", "name": "The request was not supported.", "originalRequest": { "method": "GET", "header": [], "url": { "raw": "{{baseUrl}}/conformance", "host": [ "{{baseUrl}}" ], "path": [ "conformance" ] } }, "status": "Bad Request", "code": 400, "_postman_previewlanguage": "text", "header": [], "cookie": [], "responseTime": null, "body": null, "createdAt": "2026-07-28T02:28:43.000Z", "updatedAt": "2026-07-28T02:28:43.000Z", "uid": "35240-077878b2-d84a-4c9f-9d1e-667510ea6298" }, { "id": "f97125a1-c146-4f58-9602-7718d0edfa5e", "name": "The HTTP method requested is not supported. This endpoint only supports 'GET' requests.", "originalRequest": { "method": "GET", "header": [], "url": { "raw": "{{baseUrl}}/conformance", "host": [ "{{baseUrl}}" ], "path": [ "conformance" ] } }, "status": "Method Not Allowed", "code": 405, "_postman_previewlanguage": "text", "header": [], "cookie": [], "responseTime": null, "body": null, "createdAt": "2026-07-28T02:28:43.000Z", "updatedAt": "2026-07-28T02:28:43.000Z", "uid": "35240-f97125a1-c146-4f58-9602-7718d0edfa5e" }, { "id": "15c03a3c-996c-4202-86b5-80e28ef44081", "name": "A request header value was not supported.", "originalRequest": { "method": "GET", "header": [], "url": { "raw": "{{baseUrl}}/conformance", "host": [ "{{baseUrl}}" ], "path": [ "conformance" ] } }, "status": "Not Acceptable", "code": 406, "_postman_previewlanguage": "text", "header": [], "cookie": [], "responseTime": null, "body": null, "createdAt": "2026-07-28T02:28:43.000Z", "updatedAt": "2026-07-28T02:28:43.000Z", "uid": "35240-15c03a3c-996c-4202-86b5-80e28ef44081" } ], "createdAt": "2026-07-28T02:28:43.000Z", "updatedAt": "2026-07-28T02:28:43.000Z", "uid": "35240-fac19f2e-583e-49e8-8a18-41f6d8f9a6d3" } ], "id": "10bc5a88-276c-4d41-8e1a-5e72c266795c", "createdAt": "2026-07-28T02:28:43.000Z", "updatedAt": "2026-07-28T02:28:43.000Z", "uid": "35240-10bc5a88-276c-4d41-8e1a-5e72c266795c" }, { "name": "collections", "item": [ { "name": "{collectionId}", "item": [ { "name": "schema", "item": [ { "name": "Get schema for a single OS NGD feature collection", "id": "811ee660-5e95-4354-a236-a069c8b3a768", "protocolProfileBehavior": { "disableBodyPruning": true }, "request": { "method": "GET", "header": [ { "key": "Accept", "value": "*/*" } ], "url": { "raw": "{{baseUrl}}/collections/:collectionId/schema", "host": [ "{{baseUrl}}" ], "path": [ "collections", ":collectionId", "schema" ], "variable": [ { "id": "87cff12a-8859-4b6c-9da9-ecc7cf53e649", "key": "collectionId", "value": "bld-fts-building-3", "description": "(Required) A known collection ID." } ] } }, "response": [ { "id": "680533e4-b8ca-4f1d-b14d-d667e39fb3ce", "name": "Schema for an Ordnance Survey National Geographic Database feature collection.", "originalRequest": { "method": "GET", "header": [ { "key": "Accept", "value": "*/*" } ], "url": { "raw": "{{baseUrl}}/collections/:collectionId/schema", "host": [ "{{baseUrl}}" ], "path": [ "collections", ":collectionId", "schema" ], "variable": [ { "key": "collectionId" } ] } }, "status": "OK", "code": 200, "_postman_previewlanguage": "text", "header": [ { "key": "Content-Type", "value": "*/*" } ], "cookie": [], "responseTime": null, "body": "{\n \"deserunt_f\": {},\n \"eac1a\": {},\n \"dolor_a\": {}\n}", "createdAt": "2026-07-28T02:28:43.000Z", "updatedAt": "2026-07-28T02:28:43.000Z", "uid": "35240-680533e4-b8ca-4f1d-b14d-d667e39fb3ce" }, { "id": "8310133f-21bf-490e-8431-f6f273836317", "name": "The schema request is not supported. Please refer to documentation for examples.", "originalRequest": { "method": "GET", "header": [], "url": { "raw": "{{baseUrl}}/collections/:collectionId/schema", "host": [ "{{baseUrl}}" ], "path": [ "collections", ":collectionId", "schema" ], "variable": [ { "key": "collectionId" } ] } }, "status": "Bad Request", "code": 400, "_postman_previewlanguage": "text", "header": [], "cookie": [], "responseTime": null, "body": null, "createdAt": "2026-07-28T02:28:43.000Z", "updatedAt": "2026-07-28T02:28:43.000Z", "uid": "35240-8310133f-21bf-490e-8431-f6f273836317" }, { "id": "f489824c-6c32-4338-9655-9d7838395ecf", "name": "Collection '{collectionId}' is not a supported Collection. Please refer to the documentation for a list of supported Collections.", "originalRequest": { "method": "GET", "header": [], "url": { "raw": "{{baseUrl}}/collections/:collectionId/schema", "host": [ "{{baseUrl}}" ], "path": [ "collections", ":collectionId", "schema" ], "variable": [ { "key": "collectionId" } ] } }, "status": "Not Found", "code": 404, "_postman_previewlanguage": "text", "header": [], "cookie": [], "responseTime": null, "body": null, "createdAt": "2026-07-28T02:28:43.000Z", "updatedAt": "2026-07-28T02:28:43.000Z", "uid": "35240-f489824c-6c32-4338-9655-9d7838395ecf" }, { "id": "7f01eb36-e888-4304-adb6-cece34b36894", "name": "The HTTP method requested is not supported. This endpoint only supports 'GET' requests.", "originalRequest": { "method": "GET", "header": [], "url": { "raw": "{{baseUrl}}/collections/:collectionId/schema", "host": [ "{{baseUrl}}" ], "path": [ "collections", ":collectionId", "schema" ], "variable": [ { "key": "collectionId" } ] } }, "status": "Method Not Allowed", "code": 405, "_postman_previewlanguage": "text", "header": [], "cookie": [], "responseTime": null, "body": null, "createdAt": "2026-07-28T02:28:43.000Z", "updatedAt": "2026-07-28T02:28:43.000Z", "uid": "35240-7f01eb36-e888-4304-adb6-cece34b36894" }, { "id": "b5825558-5fa8-4343-a617-dd5514dfa0cb", "name": "A request header value was not supported.", "originalRequest": { "method": "GET", "header": [], "url": { "raw": "{{baseUrl}}/collections/:collectionId/schema", "host": [ "{{baseUrl}}" ], "path": [ "collections", ":collectionId", "schema" ], "variable": [ { "key": "collectionId" } ] } }, "status": "Not Acceptable", "code": 406, "_postman_previewlanguage": "text", "header": [], "cookie": [], "responseTime": null, "body": null, "createdAt": "2026-07-28T02:28:43.000Z", "updatedAt": "2026-07-28T02:28:43.000Z", "uid": "35240-b5825558-5fa8-4343-a617-dd5514dfa0cb" } ], "createdAt": "2026-07-28T02:28:43.000Z", "updatedAt": "2026-07-28T02:28:43.000Z", "uid": "35240-811ee660-5e95-4354-a236-a069c8b3a768" } ], "id": "1c6dffb0-e0aa-426c-a599-dbfffcd75cd3", "createdAt": "2026-07-28T02:28:43.000Z", "updatedAt": "2026-07-28T02:28:43.000Z", "uid": "35240-1c6dffb0-e0aa-426c-a599-dbfffcd75cd3" }, { "name": "queryables", "item": [ { "name": "Get a list of queryable attributes for this feature collection", "id": "21554bb0-b74d-443f-ad74-8e9fc5df0d2b", "protocolProfileBehavior": { "disableBodyPruning": true }, "request": { "method": "GET", "header": [ { "key": "Accept", "value": "application/json" } ], "url": { "raw": "{{baseUrl}}/collections/:collectionId/queryables", "host": [ "{{baseUrl}}" ], "path": [ "collections", ":collectionId", "queryables" ], "variable": [ { "id": "c385ed80-1da6-4342-8f32-2112b18db9b9", "key": "collectionId", "value": "bld-fts-building-3", "description": "(Required) A known collection ID." } ] } }, "response": [ { "id": "44211902-dfe7-4c66-bc28-04d4d618a002", "name": "A list of queryable attributes and their types for this feature collection.", "originalRequest": { "method": "GET", "header": [ { "key": "Accept", "value": "application/json" } ], "url": { "raw": "{{baseUrl}}/collections/:collectionId/queryables", "host": [ "{{baseUrl}}" ], "path": [ "collections", ":collectionId", "queryables" ], "variable": [ { "key": "collectionId" } ] } }, "status": "OK", "code": 200, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" } ], "cookie": [], "responseTime": null, "body": "{\n \"$schema\": \"\",\n \"$id\": \"\",\n \"type\": \"\",\n \"title\": \"\",\n \"description\": \"\",\n \"properties\": {\n \"ea6\": {\n \"title\": \"\",\n \"type\": \"\",\n \"format\": \"\",\n \"maxLength\": \"\",\n \"pattern\": \"\",\n \"description\": \"\",\n \"hierarchy\": \"\",\n \"parent\": \"\",\n \"child\": \"\",\n \"minItems\": \"\",\n \"maxItems\": \"\",\n \"items\": {\n \"value\": \"\"\n },\n \"enum\": [\n \"\",\n \"\"\n ]\n },\n \"sint_1\": {\n \"title\": \"\",\n \"type\": \"\",\n \"format\": \"\",\n \"maxLength\": \"\",\n \"pattern\": \"\",\n \"description\": \"\",\n \"hierarchy\": \"\",\n \"parent\": \"\",\n \"child\": \"\",\n \"minItems\": \"\",\n \"maxItems\": \"\",\n \"items\": {\n \"value\": \"\"\n },\n \"enum\": [\n \"\",\n \"\"\n ]\n },\n \"Ut_a\": {\n \"title\": \"\",\n \"type\": \"\",\n \"format\": \"\",\n \"maxLength\": \"\",\n \"pattern\": \"\",\n \"description\": \"\",\n \"hierarchy\": \"\",\n \"parent\": \"\",\n \"child\": \"\",\n \"minItems\": \"\",\n \"maxItems\": \"\",\n \"items\": {\n \"value\": \"\"\n },\n \"enum\": [\n \"\",\n \"\"\n ]\n },\n \"incididuntf6\": {\n \"title\": \"\",\n \"type\": \"\",\n \"format\": \"\",\n \"maxLength\": \"\",\n \"pattern\": \"\",\n \"description\": \"\",\n \"hierarchy\": \"\",\n \"parent\": \"\",\n \"child\": \"\",\n \"minItems\": \"\",\n \"maxItems\": \"\",\n \"items\": {\n \"value\": \"\"\n },\n \"enum\": [\n \"\",\n \"\"\n ]\n },\n \"dolor947\": {\n \"title\": \"\",\n \"type\": \"\",\n \"format\": \"\",\n \"maxLength\": \"\",\n \"pattern\": \"\",\n \"description\": \"\",\n \"hierarchy\": \"\",\n \"parent\": \"\",\n \"child\": \"\",\n \"minItems\": \"\",\n \"maxItems\": \"\",\n \"items\": {\n \"value\": \"\"\n },\n \"enum\": [\n \"\",\n \"\"\n ]\n }\n }\n}", "createdAt": "2026-07-28T02:28:43.000Z", "updatedAt": "2026-07-28T02:28:43.000Z", "uid": "35240-44211902-dfe7-4c66-bc28-04d4d618a002" }, { "id": "885191f9-ee91-4220-9436-a52596e0ca95", "name": "The queryable request is not supported. Please refer to documentation for examples.", "originalRequest": { "method": "GET", "header": [], "url": { "raw": "{{baseUrl}}/collections/:collectionId/queryables", "host": [ "{{baseUrl}}" ], "path": [ "collections", ":collectionId", "queryables" ], "variable": [ { "key": "collectionId" } ] } }, "status": "Bad Request", "code": 400, "_postman_previewlanguage": "text", "header": [], "cookie": [], "responseTime": null, "body": null, "createdAt": "2026-07-28T02:28:43.000Z", "updatedAt": "2026-07-28T02:28:43.000Z", "uid": "35240-885191f9-ee91-4220-9436-a52596e0ca95" }, { "id": "e95e3462-f6d1-4849-9970-89b5f3da8dc2", "name": "Collection '{collectionId}' is not a supported Collection. Please refer to the documentation for a list of supported Collections.", "originalRequest": { "method": "GET", "header": [], "url": { "raw": "{{baseUrl}}/collections/:collectionId/queryables", "host": [ "{{baseUrl}}" ], "path": [ "collections", ":collectionId", "queryables" ], "variable": [ { "key": "collectionId" } ] } }, "status": "Not Found", "code": 404, "_postman_previewlanguage": "text", "header": [], "cookie": [], "responseTime": null, "body": null, "createdAt": "2026-07-28T02:28:43.000Z", "updatedAt": "2026-07-28T02:28:43.000Z", "uid": "35240-e95e3462-f6d1-4849-9970-89b5f3da8dc2" }, { "id": "eaa50883-5d89-4b51-a383-822e451d38d6", "name": "The HTTP method requested is not supported. This endpoint only supports 'GET' requests.", "originalRequest": { "method": "GET", "header": [], "url": { "raw": "{{baseUrl}}/collections/:collectionId/queryables", "host": [ "{{baseUrl}}" ], "path": [ "collections", ":collectionId", "queryables" ], "variable": [ { "key": "collectionId" } ] } }, "status": "Method Not Allowed", "code": 405, "_postman_previewlanguage": "text", "header": [], "cookie": [], "responseTime": null, "body": null, "createdAt": "2026-07-28T02:28:43.000Z", "updatedAt": "2026-07-28T02:28:43.000Z", "uid": "35240-eaa50883-5d89-4b51-a383-822e451d38d6" }, { "id": "700613ba-89ab-4209-b43f-7de68db56628", "name": "A request header value was not supported.", "originalRequest": { "method": "GET", "header": [], "url": { "raw": "{{baseUrl}}/collections/:collectionId/queryables", "host": [ "{{baseUrl}}" ], "path": [ "collections", ":collectionId", "queryables" ], "variable": [ { "key": "collectionId" } ] } }, "status": "Not Acceptable", "code": 406, "_postman_previewlanguage": "text", "header": [], "cookie": [], "responseTime": null, "body": null, "createdAt": "2026-07-28T02:28:43.000Z", "updatedAt": "2026-07-28T02:28:43.000Z", "uid": "35240-700613ba-89ab-4209-b43f-7de68db56628" } ], "createdAt": "2026-07-28T02:28:43.000Z", "updatedAt": "2026-07-28T02:28:43.000Z", "uid": "35240-21554bb0-b74d-443f-ad74-8e9fc5df0d2b" } ], "id": "61657e71-916e-4948-8f95-4e18b2f3c38f", "createdAt": "2026-07-28T02:28:43.000Z", "updatedAt": "2026-07-28T02:28:43.000Z", "uid": "35240-61657e71-916e-4948-8f95-4e18b2f3c38f" }, { "name": "items", "item": [ { "name": "{featureId}", "item": [ { "name": "Retrieve a feature from the feature collection", "id": "a19c6e72-d9a3-449f-8c21-7b635882817c", "protocolProfileBehavior": { "disableBodyPruning": true }, "request": { "auth": { "type": "apikey", "apikey": [ { "key": "key", "value": "key", "type": "string" }, { "key": "value", "value": "{{apiKey}}", "type": "string" }, { "key": "in", "value": "query", "type": "string" } ] }, "method": "GET", "header": [ { "key": "Accept", "value": "application/geo+json" } ], "url": { "raw": "{{baseUrl}}/collections/:collectionId/items/:featureId?crs=http://www.opengis.net/def/crs/EPSG/0/4326", "host": [ "{{baseUrl}}" ], "path": [ "collections", ":collectionId", "items", ":featureId" ], "query": [ { "description": "The coordinate reference system of the response geometries. It must be a coordinate reference system supported by the collection. Default is WGS84 longitude/latitude (http://www.opengis.net/def/crs/OGC/1.3/CRS84).", "key": "crs", "value": "http://www.opengis.net/def/crs/EPSG/0/4326" } ], "variable": [ { "id": "cd6afda8-37aa-4b41-a8d5-188e37d5e5bd", "key": "collectionId", "value": "bld-fts-building-3", "description": "(Required) A known collection ID." }, { "id": "ba3a1e6d-682f-483a-98e9-8d263a226f38", "key": "featureId", "value": "", "description": "(Required) A feature ID which is the identifier(id) for the feature." } ] } }, "response": [ { "id": "28c2c2ce-f625-47e7-b374-b49352cef0da", "name": "A single feature in the feature collection.", "originalRequest": { "method": "GET", "header": [ { "key": "Accept", "value": "application/geo+json" } ], "url": { "raw": "{{baseUrl}}/collections/:collectionId/items/:featureId?crs=http://www.opengis.net/def/crs/EPSG/0/4326&key=", "host": [ "{{baseUrl}}" ], "path": [ "collections", ":collectionId", "items", ":featureId" ], "query": [ { "description": "The coordinate reference system of the response geometries. It must be a coordinate reference system supported by the collection. Default is WGS84 longitude/latitude (http://www.opengis.net/def/crs/OGC/1.3/CRS84).", "key": "crs", "value": "http://www.opengis.net/def/crs/EPSG/0/4326" }, { "description": "Added as a part of security scheme: apikey", "key": "key", "value": "" } ], "variable": [ { "key": "collectionId" }, { "key": "featureId" } ] } }, "status": "OK", "code": 200, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/geo+json" } ], "cookie": [], "responseTime": null, "body": "{\n \"id\": \"\",\n \"type\": \"\",\n \"geometry\": {\n \"type\": \"\",\n \"coordinates\": [\n {\n \"x\": \"\",\n \"y\": \"\"\n },\n {\n \"x\": \"\",\n \"y\": \"\"\n }\n ]\n },\n \"properties\": {\n \"deserunt_337\": {},\n \"Duis19\": {}\n }\n}", "createdAt": "2026-07-28T02:28:43.000Z", "updatedAt": "2026-07-28T02:28:43.000Z", "uid": "35240-28c2c2ce-f625-47e7-b374-b49352cef0da" }, { "id": "3f535df3-2b27-4115-bce6-40864a40b744", "name": "The feature request contains elements that are not supported. Please refer to documentation for examples.", "originalRequest": { "method": "GET", "header": [], "url": { "raw": "{{baseUrl}}/collections/:collectionId/items/:featureId?crs=http://www.opengis.net/def/crs/EPSG/0/4326&key=", "host": [ "{{baseUrl}}" ], "path": [ "collections", ":collectionId", "items", ":featureId" ], "query": [ { "description": "The coordinate reference system of the response geometries. It must be a coordinate reference system supported by the collection. Default is WGS84 longitude/latitude (http://www.opengis.net/def/crs/OGC/1.3/CRS84).", "key": "crs", "value": "http://www.opengis.net/def/crs/EPSG/0/4326" }, { "description": "Added as a part of security scheme: apikey", "key": "key", "value": "" } ], "variable": [ { "key": "collectionId" }, { "key": "featureId" } ] } }, "status": "Bad Request", "code": 400, "_postman_previewlanguage": "text", "header": [], "cookie": [], "responseTime": null, "body": null, "createdAt": "2026-07-28T02:28:43.000Z", "updatedAt": "2026-07-28T02:28:43.000Z", "uid": "35240-3f535df3-2b27-4115-bce6-40864a40b744" }, { "id": "a5da5266-23ed-4136-a922-9cd315d9bca2", "name": "The feature collection '{collectionId}' or feature with id:'{featureId}' could not be found. Please check it is a supported collection or feature.", "originalRequest": { "method": "GET", "header": [], "url": { "raw": "{{baseUrl}}/collections/:collectionId/items/:featureId?crs=http://www.opengis.net/def/crs/EPSG/0/4326&key=", "host": [ "{{baseUrl}}" ], "path": [ "collections", ":collectionId", "items", ":featureId" ], "query": [ { "description": "The coordinate reference system of the response geometries. It must be a coordinate reference system supported by the collection. Default is WGS84 longitude/latitude (http://www.opengis.net/def/crs/OGC/1.3/CRS84).", "key": "crs", "value": "http://www.opengis.net/def/crs/EPSG/0/4326" }, { "description": "Added as a part of security scheme: apikey", "key": "key", "value": "" } ], "variable": [ { "key": "collectionId" }, { "key": "featureId" } ] } }, "status": "Not Found", "code": 404, "_postman_previewlanguage": "text", "header": [], "cookie": [], "responseTime": null, "body": null, "createdAt": "2026-07-28T02:28:43.000Z", "updatedAt": "2026-07-28T02:28:43.000Z", "uid": "35240-a5da5266-23ed-4136-a922-9cd315d9bca2" }, { "id": "3ff54cb0-b32a-4381-9f4d-b9d1448649ac", "name": "The HTTP method requested is not supported. This endpoint only supports 'GET' requests.", "originalRequest": { "method": "GET", "header": [], "url": { "raw": "{{baseUrl}}/collections/:collectionId/items/:featureId?crs=http://www.opengis.net/def/crs/EPSG/0/4326&key=", "host": [ "{{baseUrl}}" ], "path": [ "collections", ":collectionId", "items", ":featureId" ], "query": [ { "description": "The coordinate reference system of the response geometries. It must be a coordinate reference system supported by the collection. Default is WGS84 longitude/latitude (http://www.opengis.net/def/crs/OGC/1.3/CRS84).", "key": "crs", "value": "http://www.opengis.net/def/crs/EPSG/0/4326" }, { "description": "Added as a part of security scheme: apikey", "key": "key", "value": "" } ], "variable": [ { "key": "collectionId" }, { "key": "featureId" } ] } }, "status": "Method Not Allowed", "code": 405, "_postman_previewlanguage": "text", "header": [], "cookie": [], "responseTime": null, "body": null, "createdAt": "2026-07-28T02:28:43.000Z", "updatedAt": "2026-07-28T02:28:43.000Z", "uid": "35240-3ff54cb0-b32a-4381-9f4d-b9d1448649ac" }, { "id": "63159805-23b7-446b-8d60-9f3bf59656a6", "name": "A request header value was not supported.", "originalRequest": { "method": "GET", "header": [], "url": { "raw": "{{baseUrl}}/collections/:collectionId/items/:featureId?crs=http://www.opengis.net/def/crs/EPSG/0/4326&key=", "host": [ "{{baseUrl}}" ], "path": [ "collections", ":collectionId", "items", ":featureId" ], "query": [ { "description": "The coordinate reference system of the response geometries. It must be a coordinate reference system supported by the collection. Default is WGS84 longitude/latitude (http://www.opengis.net/def/crs/OGC/1.3/CRS84).", "key": "crs", "value": "http://www.opengis.net/def/crs/EPSG/0/4326" }, { "description": "Added as a part of security scheme: apikey", "key": "key", "value": "" } ], "variable": [ { "key": "collectionId" }, { "key": "featureId" } ] } }, "status": "Not Acceptable", "code": 406, "_postman_previewlanguage": "text", "header": [], "cookie": [], "responseTime": null, "body": null, "createdAt": "2026-07-28T02:28:43.000Z", "updatedAt": "2026-07-28T02:28:43.000Z", "uid": "35240-63159805-23b7-446b-8d60-9f3bf59656a6" }, { "id": "b46dc0f5-f3b1-42a8-93bc-af756f91a63b", "name": "The request has timed out. Please check the service availability dashboard: https://osdatahub.os.uk/serviceStatus .", "originalRequest": { "method": "GET", "header": [], "url": { "raw": "{{baseUrl}}/collections/:collectionId/items/:featureId?crs=http://www.opengis.net/def/crs/EPSG/0/4326&key=", "host": [ "{{baseUrl}}" ], "path": [ "collections", ":collectionId", "items", ":featureId" ], "query": [ { "description": "The coordinate reference system of the response geometries. It must be a coordinate reference system supported by the collection. Default is WGS84 longitude/latitude (http://www.opengis.net/def/crs/OGC/1.3/CRS84).", "key": "crs", "value": "http://www.opengis.net/def/crs/EPSG/0/4326" }, { "description": "Added as a part of security scheme: apikey", "key": "key", "value": "" } ], "variable": [ { "key": "collectionId" }, { "key": "featureId" } ] } }, "status": "Gateway Timeout", "code": 504, "_postman_previewlanguage": "text", "header": [], "cookie": [], "responseTime": null, "body": null, "createdAt": "2026-07-28T02:28:43.000Z", "updatedAt": "2026-07-28T02:28:43.000Z", "uid": "35240-b46dc0f5-f3b1-42a8-93bc-af756f91a63b" } ], "createdAt": "2026-07-28T02:28:43.000Z", "updatedAt": "2026-07-28T02:28:43.000Z", "uid": "35240-a19c6e72-d9a3-449f-8c21-7b635882817c" } ], "id": "b29d095d-bba4-4d21-859f-b15afb2c458c", "createdAt": "2026-07-28T02:28:43.000Z", "updatedAt": "2026-07-28T02:28:43.000Z", "uid": "35240-b29d095d-bba4-4d21-859f-b15afb2c458c" }, { "name": "Retrieve features in the feature collection", "id": "24dd7136-095c-495e-8ab7-9478a1555ecb", "protocolProfileBehavior": { "disableBodyPruning": true }, "request": { "auth": { "type": "apikey", "apikey": [ { "key": "key", "value": "key", "type": "string" }, { "key": "value", "value": "{{apiKey}}", "type": "string" }, { "key": "in", "value": "query", "type": "string" } ] }, "method": "GET", "header": [ { "key": "Accept", "value": "application/geo+json" } ], "url": { "raw": "{{baseUrl}}/collections/:collectionId/items?bbox=,,,&bbox-crs=http://www.opengis.net/def/crs/EPSG/0/3857&crs=http://www.opengis.net/def/crs/EPSG/0/4326&datetime=&limit=&offset=&filter=&filter-crs=http://www.opengis.net/def/crs/EPSG/0/3857&filter-lang=cql-text", "host": [ "{{baseUrl}}" ], "path": [ "collections", ":collectionId", "items" ], "query": [ { "description": "The optional bbox parameter specifies a supported bounding box. Only features that have a geometry that intersects the bounding box are selected. The bounding box is provided as four comma-separated numbers:
  • Lower left corner, coordinate axis 1 (e.g. min x axis)
  • Lower left corner, coordinate axis 2 (e.g. min y axis)
  • Upper right corner, coordinate axis 1 (e.g. max x axis)
  • Upper right corner, coordinate axis 2 (e.g. max y axis)
The default coordinate reference system of the values is WGS 84 longitude/latitude (http://www.opengis.net/def/crs/OGC/1.3/CRS84) unless a different coordinate reference system is specified in the parameter `bbox-crs`.", "key": "bbox", "value": ",,," }, { "description": "The coordinate reference system of the `bbox` parameter. It must be a 2D coordinate reference system supported by the collection. Default is WGS84 longitude/latitude (http://www.opengis.net/def/crs/OGC/1.3/CRS84).", "key": "bbox-crs", "value": "http://www.opengis.net/def/crs/EPSG/0/3857" }, { "description": "The coordinate reference system of the response geometries. It must be a coordinate reference system supported by the collection. Default is WGS84 longitude/latitude (http://www.opengis.net/def/crs/OGC/1.3/CRS84).", "key": "crs", "value": "http://www.opengis.net/def/crs/EPSG/0/4326" }, { "description": "Either a local date, a date-time with UTC time zone (Z) or an open or closed interval. Open ranges in time intervals at the start or end are supported using a double-dot (..) or an empty string for the start/end. Date and time expressions adhere to RFC 3339. Examples:
  • A date-time: '2021-12-12T23:20:50Z'
  • A closed interval: '2021-12-12T00:00:00Z/2021-12-18T12:31:12Z'
  • Open intervals: '2021-12-12T00:00:00Z/..' or '../2021-12-18T12:31:12Z'
  • An interval until now: '2018-02-12T00:00:00Z/..' or '2018-02-12T00:00:00Z/'
Selects features that have a temporal property that intersects the value of the parameter.", "key": "datetime", "value": "" }, { "description": "The optional limit parameter limits the number of items that are presented in the response document. Minimum = 1. Maximum = 100. Default = 100.", "key": "limit", "value": "" }, { "description": "The optional offset parameter skips past the specified number of features in the collection. Minimum = 0. Default = 0.", "key": "offset", "value": "" }, { "description": "The optional filter parameter is a filter expression in CQL format which is applied when retrieving resources to determine which resources are included in a result set.", "key": "filter", "value": "" }, { "description": "Specify which of the supported CRSs to use to encode geometric values in a filter expression. It must be a 2D coordinate reference system supported by the collection. Default is WGS84 longitude/latitude (http://www.opengis.net/def/crs/OGC/1.3/CRS84).", "key": "filter-crs", "value": "http://www.opengis.net/def/crs/EPSG/0/3857" }, { "description": "The optional filter-lang parameter is the specific language used for the filter parameter. Default = cql-text", "key": "filter-lang", "value": "cql-text" } ], "variable": [ { "id": "93e13a79-825e-45c0-b518-3782a0563896", "key": "collectionId", "value": "bld-fts-building-3", "description": "(Required) A known collection ID." } ] } }, "response": [ { "id": "efd07876-1184-45d2-b7c7-2c376f1c3337", "name": "A list of features in a feature collection.", "originalRequest": { "method": "GET", "header": [ { "key": "Accept", "value": "application/geo+json" } ], "url": { "raw": "{{baseUrl}}/collections/:collectionId/items?bbox=,,,&bbox-crs=http://www.opengis.net/def/crs/EPSG/0/3857&crs=http://www.opengis.net/def/crs/EPSG/0/4326&datetime=&limit=&offset=&filter=&filter-crs=http://www.opengis.net/def/crs/EPSG/0/3857&filter-lang=cql-text&key=", "host": [ "{{baseUrl}}" ], "path": [ "collections", ":collectionId", "items" ], "query": [ { "description": "The optional bbox parameter specifies a supported bounding box. Only features that have a geometry that intersects the bounding box are selected. The bounding box is provided as four comma-separated numbers:
  • Lower left corner, coordinate axis 1 (e.g. min x axis)
  • Lower left corner, coordinate axis 2 (e.g. min y axis)
  • Upper right corner, coordinate axis 1 (e.g. max x axis)
  • Upper right corner, coordinate axis 2 (e.g. max y axis)
The default coordinate reference system of the values is WGS 84 longitude/latitude (http://www.opengis.net/def/crs/OGC/1.3/CRS84) unless a different coordinate reference system is specified in the parameter `bbox-crs`.", "key": "bbox", "value": ",,," }, { "description": "The coordinate reference system of the `bbox` parameter. It must be a 2D coordinate reference system supported by the collection. Default is WGS84 longitude/latitude (http://www.opengis.net/def/crs/OGC/1.3/CRS84).", "key": "bbox-crs", "value": "http://www.opengis.net/def/crs/EPSG/0/3857" }, { "description": "The coordinate reference system of the response geometries. It must be a coordinate reference system supported by the collection. Default is WGS84 longitude/latitude (http://www.opengis.net/def/crs/OGC/1.3/CRS84).", "key": "crs", "value": "http://www.opengis.net/def/crs/EPSG/0/4326" }, { "description": "Either a local date, a date-time with UTC time zone (Z) or an open or closed interval. Open ranges in time intervals at the start or end are supported using a double-dot (..) or an empty string for the start/end. Date and time expressions adhere to RFC 3339. Examples:
  • A date-time: '2021-12-12T23:20:50Z'
  • A closed interval: '2021-12-12T00:00:00Z/2021-12-18T12:31:12Z'
  • Open intervals: '2021-12-12T00:00:00Z/..' or '../2021-12-18T12:31:12Z'
  • An interval until now: '2018-02-12T00:00:00Z/..' or '2018-02-12T00:00:00Z/'
Selects features that have a temporal property that intersects the value of the parameter.", "key": "datetime", "value": "" }, { "description": "The optional limit parameter limits the number of items that are presented in the response document. Minimum = 1. Maximum = 100. Default = 100.", "key": "limit", "value": "" }, { "description": "The optional offset parameter skips past the specified number of features in the collection. Minimum = 0. Default = 0.", "key": "offset", "value": "" }, { "description": "The optional filter parameter is a filter expression in CQL format which is applied when retrieving resources to determine which resources are included in a result set.", "key": "filter", "value": "" }, { "description": "Specify which of the supported CRSs to use to encode geometric values in a filter expression. It must be a 2D coordinate reference system supported by the collection. Default is WGS84 longitude/latitude (http://www.opengis.net/def/crs/OGC/1.3/CRS84).", "key": "filter-crs", "value": "http://www.opengis.net/def/crs/EPSG/0/3857" }, { "description": "The optional filter-lang parameter is the specific language used for the filter parameter. Default = cql-text", "key": "filter-lang", "value": "cql-text" }, { "description": "Added as a part of security scheme: apikey", "key": "key", "value": "" } ], "variable": [ { "key": "collectionId" } ] } }, "status": "OK", "code": 200, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/geo+json" } ], "cookie": [], "responseTime": null, "body": "{\n \"type\": \"\",\n \"links\": [\n {\n \"href\": \"\",\n \"rel\": \"\",\n \"type\": \"\",\n \"title\": \"\"\n },\n {\n \"href\": \"\",\n \"rel\": \"\",\n \"type\": \"\",\n \"title\": \"\"\n }\n ],\n \"timeStamp\": \"\",\n \"features\": [\n {\n \"id\": \"\",\n \"type\": \"\",\n \"geometry\": {\n \"type\": \"\",\n \"coordinates\": [\n {\n \"x\": \"\",\n \"y\": \"\"\n },\n {\n \"x\": \"\",\n \"y\": \"\"\n }\n ]\n },\n \"properties\": {\n \"in_1\": {},\n \"etde\": {}\n }\n },\n {\n \"id\": \"\",\n \"type\": \"\",\n \"geometry\": {\n \"type\": \"\",\n \"coordinates\": [\n {\n \"x\": \"\",\n \"y\": \"\"\n },\n {\n \"x\": \"\",\n \"y\": \"\"\n }\n ]\n },\n \"properties\": {\n \"magna_3f\": {},\n \"Excepteur2\": {}\n }\n }\n ]\n}", "createdAt": "2026-07-28T02:28:43.000Z", "updatedAt": "2026-07-28T02:28:43.000Z", "uid": "35240-efd07876-1184-45d2-b7c7-2c376f1c3337" }, { "id": "8d2bfb01-3fd1-421c-be17-8d02dbf58684", "name": "The items request is not supported. Please refer to documentation for examples.", "originalRequest": { "method": "GET", "header": [], "url": { "raw": "{{baseUrl}}/collections/:collectionId/items?bbox=,,,&bbox-crs=http://www.opengis.net/def/crs/EPSG/0/3857&crs=http://www.opengis.net/def/crs/EPSG/0/4326&datetime=&limit=&offset=&filter=&filter-crs=http://www.opengis.net/def/crs/EPSG/0/3857&filter-lang=cql-text&key=", "host": [ "{{baseUrl}}" ], "path": [ "collections", ":collectionId", "items" ], "query": [ { "description": "The optional bbox parameter specifies a supported bounding box. Only features that have a geometry that intersects the bounding box are selected. The bounding box is provided as four comma-separated numbers:
  • Lower left corner, coordinate axis 1 (e.g. min x axis)
  • Lower left corner, coordinate axis 2 (e.g. min y axis)
  • Upper right corner, coordinate axis 1 (e.g. max x axis)
  • Upper right corner, coordinate axis 2 (e.g. max y axis)
The default coordinate reference system of the values is WGS 84 longitude/latitude (http://www.opengis.net/def/crs/OGC/1.3/CRS84) unless a different coordinate reference system is specified in the parameter `bbox-crs`.", "key": "bbox", "value": ",,," }, { "description": "The coordinate reference system of the `bbox` parameter. It must be a 2D coordinate reference system supported by the collection. Default is WGS84 longitude/latitude (http://www.opengis.net/def/crs/OGC/1.3/CRS84).", "key": "bbox-crs", "value": "http://www.opengis.net/def/crs/EPSG/0/3857" }, { "description": "The coordinate reference system of the response geometries. It must be a coordinate reference system supported by the collection. Default is WGS84 longitude/latitude (http://www.opengis.net/def/crs/OGC/1.3/CRS84).", "key": "crs", "value": "http://www.opengis.net/def/crs/EPSG/0/4326" }, { "description": "Either a local date, a date-time with UTC time zone (Z) or an open or closed interval. Open ranges in time intervals at the start or end are supported using a double-dot (..) or an empty string for the start/end. Date and time expressions adhere to RFC 3339. Examples:
  • A date-time: '2021-12-12T23:20:50Z'
  • A closed interval: '2021-12-12T00:00:00Z/2021-12-18T12:31:12Z'
  • Open intervals: '2021-12-12T00:00:00Z/..' or '../2021-12-18T12:31:12Z'
  • An interval until now: '2018-02-12T00:00:00Z/..' or '2018-02-12T00:00:00Z/'
Selects features that have a temporal property that intersects the value of the parameter.", "key": "datetime", "value": "" }, { "description": "The optional limit parameter limits the number of items that are presented in the response document. Minimum = 1. Maximum = 100. Default = 100.", "key": "limit", "value": "" }, { "description": "The optional offset parameter skips past the specified number of features in the collection. Minimum = 0. Default = 0.", "key": "offset", "value": "" }, { "description": "The optional filter parameter is a filter expression in CQL format which is applied when retrieving resources to determine which resources are included in a result set.", "key": "filter", "value": "" }, { "description": "Specify which of the supported CRSs to use to encode geometric values in a filter expression. It must be a 2D coordinate reference system supported by the collection. Default is WGS84 longitude/latitude (http://www.opengis.net/def/crs/OGC/1.3/CRS84).", "key": "filter-crs", "value": "http://www.opengis.net/def/crs/EPSG/0/3857" }, { "description": "The optional filter-lang parameter is the specific language used for the filter parameter. Default = cql-text", "key": "filter-lang", "value": "cql-text" }, { "description": "Added as a part of security scheme: apikey", "key": "key", "value": "" } ], "variable": [ { "key": "collectionId" } ] } }, "status": "Bad Request", "code": 400, "_postman_previewlanguage": "text", "header": [], "cookie": [], "responseTime": null, "body": null, "createdAt": "2026-07-28T02:28:43.000Z", "updatedAt": "2026-07-28T02:28:43.000Z", "uid": "35240-8d2bfb01-3fd1-421c-be17-8d02dbf58684" }, { "id": "7e020d3a-6dfa-45b2-ba04-b847c9b9b71a", "name": "Collection '{collectionId}' is not a supported Collection. Please refer to the documentation for a list of supported Collections.", "originalRequest": { "method": "GET", "header": [], "url": { "raw": "{{baseUrl}}/collections/:collectionId/items?bbox=,,,&bbox-crs=http://www.opengis.net/def/crs/EPSG/0/3857&crs=http://www.opengis.net/def/crs/EPSG/0/4326&datetime=&limit=&offset=&filter=&filter-crs=http://www.opengis.net/def/crs/EPSG/0/3857&filter-lang=cql-text&key=", "host": [ "{{baseUrl}}" ], "path": [ "collections", ":collectionId", "items" ], "query": [ { "description": "The optional bbox parameter specifies a supported bounding box. Only features that have a geometry that intersects the bounding box are selected. The bounding box is provided as four comma-separated numbers:
  • Lower left corner, coordinate axis 1 (e.g. min x axis)
  • Lower left corner, coordinate axis 2 (e.g. min y axis)
  • Upper right corner, coordinate axis 1 (e.g. max x axis)
  • Upper right corner, coordinate axis 2 (e.g. max y axis)
The default coordinate reference system of the values is WGS 84 longitude/latitude (http://www.opengis.net/def/crs/OGC/1.3/CRS84) unless a different coordinate reference system is specified in the parameter `bbox-crs`.", "key": "bbox", "value": ",,," }, { "description": "The coordinate reference system of the `bbox` parameter. It must be a 2D coordinate reference system supported by the collection. Default is WGS84 longitude/latitude (http://www.opengis.net/def/crs/OGC/1.3/CRS84).", "key": "bbox-crs", "value": "http://www.opengis.net/def/crs/EPSG/0/3857" }, { "description": "The coordinate reference system of the response geometries. It must be a coordinate reference system supported by the collection. Default is WGS84 longitude/latitude (http://www.opengis.net/def/crs/OGC/1.3/CRS84).", "key": "crs", "value": "http://www.opengis.net/def/crs/EPSG/0/4326" }, { "description": "Either a local date, a date-time with UTC time zone (Z) or an open or closed interval. Open ranges in time intervals at the start or end are supported using a double-dot (..) or an empty string for the start/end. Date and time expressions adhere to RFC 3339. Examples:
  • A date-time: '2021-12-12T23:20:50Z'
  • A closed interval: '2021-12-12T00:00:00Z/2021-12-18T12:31:12Z'
  • Open intervals: '2021-12-12T00:00:00Z/..' or '../2021-12-18T12:31:12Z'
  • An interval until now: '2018-02-12T00:00:00Z/..' or '2018-02-12T00:00:00Z/'
Selects features that have a temporal property that intersects the value of the parameter.", "key": "datetime", "value": "" }, { "description": "The optional limit parameter limits the number of items that are presented in the response document. Minimum = 1. Maximum = 100. Default = 100.", "key": "limit", "value": "" }, { "description": "The optional offset parameter skips past the specified number of features in the collection. Minimum = 0. Default = 0.", "key": "offset", "value": "" }, { "description": "The optional filter parameter is a filter expression in CQL format which is applied when retrieving resources to determine which resources are included in a result set.", "key": "filter", "value": "" }, { "description": "Specify which of the supported CRSs to use to encode geometric values in a filter expression. It must be a 2D coordinate reference system supported by the collection. Default is WGS84 longitude/latitude (http://www.opengis.net/def/crs/OGC/1.3/CRS84).", "key": "filter-crs", "value": "http://www.opengis.net/def/crs/EPSG/0/3857" }, { "description": "The optional filter-lang parameter is the specific language used for the filter parameter. Default = cql-text", "key": "filter-lang", "value": "cql-text" }, { "description": "Added as a part of security scheme: apikey", "key": "key", "value": "" } ], "variable": [ { "key": "collectionId" } ] } }, "status": "Not Found", "code": 404, "_postman_previewlanguage": "text", "header": [], "cookie": [], "responseTime": null, "body": null, "createdAt": "2026-07-28T02:28:43.000Z", "updatedAt": "2026-07-28T02:28:43.000Z", "uid": "35240-7e020d3a-6dfa-45b2-ba04-b847c9b9b71a" }, { "id": "4ae3fb12-326b-4b92-9e0e-a3b191765cc8", "name": "The HTTP method requested is not supported. This endpoint only supports 'GET' requests.", "originalRequest": { "method": "GET", "header": [], "url": { "raw": "{{baseUrl}}/collections/:collectionId/items?bbox=,,,&bbox-crs=http://www.opengis.net/def/crs/EPSG/0/3857&crs=http://www.opengis.net/def/crs/EPSG/0/4326&datetime=&limit=&offset=&filter=&filter-crs=http://www.opengis.net/def/crs/EPSG/0/3857&filter-lang=cql-text&key=", "host": [ "{{baseUrl}}" ], "path": [ "collections", ":collectionId", "items" ], "query": [ { "description": "The optional bbox parameter specifies a supported bounding box. Only features that have a geometry that intersects the bounding box are selected. The bounding box is provided as four comma-separated numbers:
  • Lower left corner, coordinate axis 1 (e.g. min x axis)
  • Lower left corner, coordinate axis 2 (e.g. min y axis)
  • Upper right corner, coordinate axis 1 (e.g. max x axis)
  • Upper right corner, coordinate axis 2 (e.g. max y axis)
The default coordinate reference system of the values is WGS 84 longitude/latitude (http://www.opengis.net/def/crs/OGC/1.3/CRS84) unless a different coordinate reference system is specified in the parameter `bbox-crs`.", "key": "bbox", "value": ",,," }, { "description": "The coordinate reference system of the `bbox` parameter. It must be a 2D coordinate reference system supported by the collection. Default is WGS84 longitude/latitude (http://www.opengis.net/def/crs/OGC/1.3/CRS84).", "key": "bbox-crs", "value": "http://www.opengis.net/def/crs/EPSG/0/3857" }, { "description": "The coordinate reference system of the response geometries. It must be a coordinate reference system supported by the collection. Default is WGS84 longitude/latitude (http://www.opengis.net/def/crs/OGC/1.3/CRS84).", "key": "crs", "value": "http://www.opengis.net/def/crs/EPSG/0/4326" }, { "description": "Either a local date, a date-time with UTC time zone (Z) or an open or closed interval. Open ranges in time intervals at the start or end are supported using a double-dot (..) or an empty string for the start/end. Date and time expressions adhere to RFC 3339. Examples:
  • A date-time: '2021-12-12T23:20:50Z'
  • A closed interval: '2021-12-12T00:00:00Z/2021-12-18T12:31:12Z'
  • Open intervals: '2021-12-12T00:00:00Z/..' or '../2021-12-18T12:31:12Z'
  • An interval until now: '2018-02-12T00:00:00Z/..' or '2018-02-12T00:00:00Z/'
Selects features that have a temporal property that intersects the value of the parameter.", "key": "datetime", "value": "" }, { "description": "The optional limit parameter limits the number of items that are presented in the response document. Minimum = 1. Maximum = 100. Default = 100.", "key": "limit", "value": "" }, { "description": "The optional offset parameter skips past the specified number of features in the collection. Minimum = 0. Default = 0.", "key": "offset", "value": "" }, { "description": "The optional filter parameter is a filter expression in CQL format which is applied when retrieving resources to determine which resources are included in a result set.", "key": "filter", "value": "" }, { "description": "Specify which of the supported CRSs to use to encode geometric values in a filter expression. It must be a 2D coordinate reference system supported by the collection. Default is WGS84 longitude/latitude (http://www.opengis.net/def/crs/OGC/1.3/CRS84).", "key": "filter-crs", "value": "http://www.opengis.net/def/crs/EPSG/0/3857" }, { "description": "The optional filter-lang parameter is the specific language used for the filter parameter. Default = cql-text", "key": "filter-lang", "value": "cql-text" }, { "description": "Added as a part of security scheme: apikey", "key": "key", "value": "" } ], "variable": [ { "key": "collectionId" } ] } }, "status": "Method Not Allowed", "code": 405, "_postman_previewlanguage": "text", "header": [], "cookie": [], "responseTime": null, "body": null, "createdAt": "2026-07-28T02:28:43.000Z", "updatedAt": "2026-07-28T02:28:43.000Z", "uid": "35240-4ae3fb12-326b-4b92-9e0e-a3b191765cc8" }, { "id": "4e8870a8-abba-46d1-b3ce-86f9031f7be0", "name": "A request header value was not supported.", "originalRequest": { "method": "GET", "header": [], "url": { "raw": "{{baseUrl}}/collections/:collectionId/items?bbox=,,,&bbox-crs=http://www.opengis.net/def/crs/EPSG/0/3857&crs=http://www.opengis.net/def/crs/EPSG/0/4326&datetime=&limit=&offset=&filter=&filter-crs=http://www.opengis.net/def/crs/EPSG/0/3857&filter-lang=cql-text&key=", "host": [ "{{baseUrl}}" ], "path": [ "collections", ":collectionId", "items" ], "query": [ { "description": "The optional bbox parameter specifies a supported bounding box. Only features that have a geometry that intersects the bounding box are selected. The bounding box is provided as four comma-separated numbers:
  • Lower left corner, coordinate axis 1 (e.g. min x axis)
  • Lower left corner, coordinate axis 2 (e.g. min y axis)
  • Upper right corner, coordinate axis 1 (e.g. max x axis)
  • Upper right corner, coordinate axis 2 (e.g. max y axis)
The default coordinate reference system of the values is WGS 84 longitude/latitude (http://www.opengis.net/def/crs/OGC/1.3/CRS84) unless a different coordinate reference system is specified in the parameter `bbox-crs`.", "key": "bbox", "value": ",,," }, { "description": "The coordinate reference system of the `bbox` parameter. It must be a 2D coordinate reference system supported by the collection. Default is WGS84 longitude/latitude (http://www.opengis.net/def/crs/OGC/1.3/CRS84).", "key": "bbox-crs", "value": "http://www.opengis.net/def/crs/EPSG/0/3857" }, { "description": "The coordinate reference system of the response geometries. It must be a coordinate reference system supported by the collection. Default is WGS84 longitude/latitude (http://www.opengis.net/def/crs/OGC/1.3/CRS84).", "key": "crs", "value": "http://www.opengis.net/def/crs/EPSG/0/4326" }, { "description": "Either a local date, a date-time with UTC time zone (Z) or an open or closed interval. Open ranges in time intervals at the start or end are supported using a double-dot (..) or an empty string for the start/end. Date and time expressions adhere to RFC 3339. Examples:
  • A date-time: '2021-12-12T23:20:50Z'
  • A closed interval: '2021-12-12T00:00:00Z/2021-12-18T12:31:12Z'
  • Open intervals: '2021-12-12T00:00:00Z/..' or '../2021-12-18T12:31:12Z'
  • An interval until now: '2018-02-12T00:00:00Z/..' or '2018-02-12T00:00:00Z/'
Selects features that have a temporal property that intersects the value of the parameter.", "key": "datetime", "value": "" }, { "description": "The optional limit parameter limits the number of items that are presented in the response document. Minimum = 1. Maximum = 100. Default = 100.", "key": "limit", "value": "" }, { "description": "The optional offset parameter skips past the specified number of features in the collection. Minimum = 0. Default = 0.", "key": "offset", "value": "" }, { "description": "The optional filter parameter is a filter expression in CQL format which is applied when retrieving resources to determine which resources are included in a result set.", "key": "filter", "value": "" }, { "description": "Specify which of the supported CRSs to use to encode geometric values in a filter expression. It must be a 2D coordinate reference system supported by the collection. Default is WGS84 longitude/latitude (http://www.opengis.net/def/crs/OGC/1.3/CRS84).", "key": "filter-crs", "value": "http://www.opengis.net/def/crs/EPSG/0/3857" }, { "description": "The optional filter-lang parameter is the specific language used for the filter parameter. Default = cql-text", "key": "filter-lang", "value": "cql-text" }, { "description": "Added as a part of security scheme: apikey", "key": "key", "value": "" } ], "variable": [ { "key": "collectionId" } ] } }, "status": "Not Acceptable", "code": 406, "_postman_previewlanguage": "text", "header": [], "cookie": [], "responseTime": null, "body": null, "createdAt": "2026-07-28T02:28:43.000Z", "updatedAt": "2026-07-28T02:28:43.000Z", "uid": "35240-4e8870a8-abba-46d1-b3ce-86f9031f7be0" }, { "id": "92264fa5-cf6a-460c-b1a0-e702c0d7f9cb", "name": "The request has timed out. Please check the service availability dashboard: https://osdatahub.os.uk/serviceStatus .", "originalRequest": { "method": "GET", "header": [], "url": { "raw": "{{baseUrl}}/collections/:collectionId/items?bbox=,,,&bbox-crs=http://www.opengis.net/def/crs/EPSG/0/3857&crs=http://www.opengis.net/def/crs/EPSG/0/4326&datetime=&limit=&offset=&filter=&filter-crs=http://www.opengis.net/def/crs/EPSG/0/3857&filter-lang=cql-text&key=", "host": [ "{{baseUrl}}" ], "path": [ "collections", ":collectionId", "items" ], "query": [ { "description": "The optional bbox parameter specifies a supported bounding box. Only features that have a geometry that intersects the bounding box are selected. The bounding box is provided as four comma-separated numbers:
  • Lower left corner, coordinate axis 1 (e.g. min x axis)
  • Lower left corner, coordinate axis 2 (e.g. min y axis)
  • Upper right corner, coordinate axis 1 (e.g. max x axis)
  • Upper right corner, coordinate axis 2 (e.g. max y axis)
The default coordinate reference system of the values is WGS 84 longitude/latitude (http://www.opengis.net/def/crs/OGC/1.3/CRS84) unless a different coordinate reference system is specified in the parameter `bbox-crs`.", "key": "bbox", "value": ",,," }, { "description": "The coordinate reference system of the `bbox` parameter. It must be a 2D coordinate reference system supported by the collection. Default is WGS84 longitude/latitude (http://www.opengis.net/def/crs/OGC/1.3/CRS84).", "key": "bbox-crs", "value": "http://www.opengis.net/def/crs/EPSG/0/3857" }, { "description": "The coordinate reference system of the response geometries. It must be a coordinate reference system supported by the collection. Default is WGS84 longitude/latitude (http://www.opengis.net/def/crs/OGC/1.3/CRS84).", "key": "crs", "value": "http://www.opengis.net/def/crs/EPSG/0/4326" }, { "description": "Either a local date, a date-time with UTC time zone (Z) or an open or closed interval. Open ranges in time intervals at the start or end are supported using a double-dot (..) or an empty string for the start/end. Date and time expressions adhere to RFC 3339. Examples:
  • A date-time: '2021-12-12T23:20:50Z'
  • A closed interval: '2021-12-12T00:00:00Z/2021-12-18T12:31:12Z'
  • Open intervals: '2021-12-12T00:00:00Z/..' or '../2021-12-18T12:31:12Z'
  • An interval until now: '2018-02-12T00:00:00Z/..' or '2018-02-12T00:00:00Z/'
Selects features that have a temporal property that intersects the value of the parameter.", "key": "datetime", "value": "" }, { "description": "The optional limit parameter limits the number of items that are presented in the response document. Minimum = 1. Maximum = 100. Default = 100.", "key": "limit", "value": "" }, { "description": "The optional offset parameter skips past the specified number of features in the collection. Minimum = 0. Default = 0.", "key": "offset", "value": "" }, { "description": "The optional filter parameter is a filter expression in CQL format which is applied when retrieving resources to determine which resources are included in a result set.", "key": "filter", "value": "" }, { "description": "Specify which of the supported CRSs to use to encode geometric values in a filter expression. It must be a 2D coordinate reference system supported by the collection. Default is WGS84 longitude/latitude (http://www.opengis.net/def/crs/OGC/1.3/CRS84).", "key": "filter-crs", "value": "http://www.opengis.net/def/crs/EPSG/0/3857" }, { "description": "The optional filter-lang parameter is the specific language used for the filter parameter. Default = cql-text", "key": "filter-lang", "value": "cql-text" }, { "description": "Added as a part of security scheme: apikey", "key": "key", "value": "" } ], "variable": [ { "key": "collectionId" } ] } }, "status": "Gateway Timeout", "code": 504, "_postman_previewlanguage": "text", "header": [], "cookie": [], "responseTime": null, "body": null, "createdAt": "2026-07-28T02:28:43.000Z", "updatedAt": "2026-07-28T02:28:43.000Z", "uid": "35240-92264fa5-cf6a-460c-b1a0-e702c0d7f9cb" } ], "createdAt": "2026-07-28T02:28:43.000Z", "updatedAt": "2026-07-28T02:28:43.000Z", "uid": "35240-24dd7136-095c-495e-8ab7-9478a1555ecb" } ], "id": "ed74c47f-46a9-4166-9786-fc4c34870640", "createdAt": "2026-07-28T02:28:43.000Z", "updatedAt": "2026-07-28T02:28:43.000Z", "uid": "35240-ed74c47f-46a9-4166-9786-fc4c34870640" }, { "name": "Get a single OS NGD feature collection", "id": "1e2ec6ec-9952-43be-b8cc-b528a781e7e8", "protocolProfileBehavior": { "disableBodyPruning": true }, "request": { "method": "GET", "header": [ { "key": "Accept", "value": "application/json" } ], "url": { "raw": "{{baseUrl}}/collections/:collectionId", "host": [ "{{baseUrl}}" ], "path": [ "collections", ":collectionId" ], "variable": [ { "id": "e8b71261-4d43-46da-892b-c881948ee255", "key": "collectionId", "value": "bld-fts-building-3", "description": "(Required) A known collection ID." } ] }, "description": "Get information about an OS NGD feature collection" }, "response": [ { "id": "3fc27a70-dfea-4298-a296-f2159cd6f6f3", "name": "A single Ordnance Survey National Geographic Database feature collection.", "originalRequest": { "method": "GET", "header": [ { "key": "Accept", "value": "application/json" } ], "url": { "raw": "{{baseUrl}}/collections/:collectionId", "host": [ "{{baseUrl}}" ], "path": [ "collections", ":collectionId" ], "variable": [ { "key": "collectionId" } ] } }, "status": "OK", "code": 200, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" } ], "cookie": [], "responseTime": null, "body": "{\n \"id\": \"\",\n \"title\": \"\",\n \"description\": \"\",\n \"crs\": [\n \"http://www.opengis.net/def/crs/EPSG/0/4326\",\n \"http://www.opengis.net/def/crs/EPSG/0/27700\"\n ],\n \"storageCrs\": \"http://www.opengis.net/def/crs/EPSG/0/3857\",\n \"itemType\": \"\",\n \"extent\": {\n \"spatial\": {\n \"bbox\": [\n [\n \"\",\n \"\"\n ],\n [\n \"\",\n \"\"\n ]\n ],\n \"crs\": \"\"\n },\n \"temporal\": {\n \"interval\": [\n [\n \"\",\n \"\"\n ],\n [\n \"\",\n \"\"\n ]\n ],\n \"trs\": \"\"\n }\n },\n \"links\": [\n {\n \"href\": \"\",\n \"rel\": \"\",\n \"type\": \"\",\n \"title\": \"\"\n },\n {\n \"href\": \"\",\n \"rel\": \"\",\n \"type\": \"\",\n \"title\": \"\"\n }\n ]\n}", "createdAt": "2026-07-28T02:28:43.000Z", "updatedAt": "2026-07-28T02:28:43.000Z", "uid": "35240-3fc27a70-dfea-4298-a296-f2159cd6f6f3" }, { "id": "35e15cb7-6fd1-4caf-8a93-a8444be6ef1e", "name": "The request was not supported.", "originalRequest": { "method": "GET", "header": [], "url": { "raw": "{{baseUrl}}/collections/:collectionId", "host": [ "{{baseUrl}}" ], "path": [ "collections", ":collectionId" ], "variable": [ { "key": "collectionId" } ] } }, "status": "Bad Request", "code": 400, "_postman_previewlanguage": "text", "header": [], "cookie": [], "responseTime": null, "body": null, "createdAt": "2026-07-28T02:28:43.000Z", "updatedAt": "2026-07-28T02:28:43.000Z", "uid": "35240-35e15cb7-6fd1-4caf-8a93-a8444be6ef1e" }, { "id": "eea696fe-e9ca-434a-b824-5e57ac6c2cd6", "name": "Collection '{collectionId}' is not a supported Collection. Please refer to the documentation for a list of supported Collections.", "originalRequest": { "method": "GET", "header": [], "url": { "raw": "{{baseUrl}}/collections/:collectionId", "host": [ "{{baseUrl}}" ], "path": [ "collections", ":collectionId" ], "variable": [ { "key": "collectionId" } ] } }, "status": "Not Found", "code": 404, "_postman_previewlanguage": "text", "header": [], "cookie": [], "responseTime": null, "body": null, "createdAt": "2026-07-28T02:28:43.000Z", "updatedAt": "2026-07-28T02:28:43.000Z", "uid": "35240-eea696fe-e9ca-434a-b824-5e57ac6c2cd6" }, { "id": "da01a11b-6d8d-43a0-8616-260fb00fc3a3", "name": "The HTTP method requested is not supported. This endpoint only supports 'GET' requests.", "originalRequest": { "method": "GET", "header": [], "url": { "raw": "{{baseUrl}}/collections/:collectionId", "host": [ "{{baseUrl}}" ], "path": [ "collections", ":collectionId" ], "variable": [ { "key": "collectionId" } ] } }, "status": "Method Not Allowed", "code": 405, "_postman_previewlanguage": "text", "header": [], "cookie": [], "responseTime": null, "body": null, "createdAt": "2026-07-28T02:28:43.000Z", "updatedAt": "2026-07-28T02:28:43.000Z", "uid": "35240-da01a11b-6d8d-43a0-8616-260fb00fc3a3" }, { "id": "9d74eb36-25eb-437a-831f-490955206465", "name": "A request header value was not supported.", "originalRequest": { "method": "GET", "header": [], "url": { "raw": "{{baseUrl}}/collections/:collectionId", "host": [ "{{baseUrl}}" ], "path": [ "collections", ":collectionId" ], "variable": [ { "key": "collectionId" } ] } }, "status": "Not Acceptable", "code": 406, "_postman_previewlanguage": "text", "header": [], "cookie": [], "responseTime": null, "body": null, "createdAt": "2026-07-28T02:28:43.000Z", "updatedAt": "2026-07-28T02:28:43.000Z", "uid": "35240-9d74eb36-25eb-437a-831f-490955206465" } ], "createdAt": "2026-07-28T02:28:43.000Z", "updatedAt": "2026-07-28T02:28:43.000Z", "uid": "35240-1e2ec6ec-9952-43be-b8cc-b528a781e7e8" } ], "id": "facda495-02f4-44a5-a6ae-e068c159855a", "createdAt": "2026-07-28T02:28:43.000Z", "updatedAt": "2026-07-28T02:28:43.000Z", "uid": "35240-facda495-02f4-44a5-a6ae-e068c159855a" }, { "name": "Get list of all OS NGD feature collections", "id": "a46594c7-1cf6-4830-976f-97e6cc2bd434", "protocolProfileBehavior": { "disableBodyPruning": true }, "request": { "method": "GET", "header": [ { "key": "Accept", "value": "application/json" } ], "url": { "raw": "{{baseUrl}}/collections", "host": [ "{{baseUrl}}" ], "path": [ "collections" ] }, "description": "Get a list of all the available OS NGD feature collections" }, "response": [ { "id": "94721831-d7b7-4af8-a35f-bf902e0dd60f", "name": "All Ordnance Survey National Geographic Database feature collections.", "originalRequest": { "method": "GET", "header": [ { "key": "Accept", "value": "application/json" } ], "url": { "raw": "{{baseUrl}}/collections", "host": [ "{{baseUrl}}" ], "path": [ "collections" ] } }, "status": "OK", "code": 200, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" } ], "cookie": [], "responseTime": null, "body": "{\n \"links\": [\n {\n \"href\": \"\",\n \"rel\": \"\",\n \"type\": \"\",\n \"title\": \"\"\n },\n {\n \"href\": \"\",\n \"rel\": \"\",\n \"type\": \"\",\n \"title\": \"\"\n }\n ],\n \"crs\": [\n \"http://www.opengis.net/def/crs/EPSG/0/7405\",\n \"http://www.opengis.net/def/crs/EPSG/0/4326\"\n ],\n \"collections\": [\n {\n \"id\": \"\",\n \"title\": \"\",\n \"description\": \"\",\n \"crs\": [\n \"http://www.opengis.net/def/crs/EPSG/0/27700\",\n \"http://www.opengis.net/def/crs/EPSG/0/3857\"\n ],\n \"storageCrs\": \"http://www.opengis.net/def/crs/OGC/1.3/CRS84\",\n \"itemType\": \"\",\n \"extent\": {\n \"spatial\": {\n \"bbox\": [\n [\n \"\",\n \"\"\n ],\n [\n \"\",\n \"\"\n ]\n ],\n \"crs\": \"\"\n },\n \"temporal\": {\n \"interval\": [\n [\n \"\",\n \"\"\n ],\n [\n \"\",\n \"\"\n ]\n ],\n \"trs\": \"\"\n }\n },\n \"links\": [\n {\n \"href\": \"\",\n \"rel\": \"\",\n \"type\": \"\",\n \"title\": \"\"\n },\n {\n \"href\": \"\",\n \"rel\": \"\",\n \"type\": \"\",\n \"title\": \"\"\n }\n ]\n },\n {\n \"id\": \"\",\n \"title\": \"\",\n \"description\": \"\",\n \"crs\": [\n \"http://www.opengis.net/def/crs/EPSG/0/4326\",\n \"http://www.opengis.net/def/crs/EPSG/0/4326\"\n ],\n \"storageCrs\": \"http://www.opengis.net/def/crs/EPSG/0/27700\",\n \"itemType\": \"\",\n \"extent\": {\n \"spatial\": {\n \"bbox\": [\n [\n \"\",\n \"\"\n ],\n [\n \"\",\n \"\"\n ]\n ],\n \"crs\": \"\"\n },\n \"temporal\": {\n \"interval\": [\n [\n \"\",\n \"\"\n ],\n [\n \"\",\n \"\"\n ]\n ],\n \"trs\": \"\"\n }\n },\n \"links\": [\n {\n \"href\": \"\",\n \"rel\": \"\",\n \"type\": \"\",\n \"title\": \"\"\n },\n {\n \"href\": \"\",\n \"rel\": \"\",\n \"type\": \"\",\n \"title\": \"\"\n }\n ]\n }\n ]\n}", "createdAt": "2026-07-28T02:28:43.000Z", "updatedAt": "2026-07-28T02:28:43.000Z", "uid": "35240-94721831-d7b7-4af8-a35f-bf902e0dd60f" }, { "id": "c2a3c515-5eaf-4c0a-ad71-4f29362252de", "name": "The request was not supported.", "originalRequest": { "method": "GET", "header": [], "url": { "raw": "{{baseUrl}}/collections", "host": [ "{{baseUrl}}" ], "path": [ "collections" ] } }, "status": "Bad Request", "code": 400, "_postman_previewlanguage": "text", "header": [], "cookie": [], "responseTime": null, "body": null, "createdAt": "2026-07-28T02:28:43.000Z", "updatedAt": "2026-07-28T02:28:43.000Z", "uid": "35240-c2a3c515-5eaf-4c0a-ad71-4f29362252de" }, { "id": "ba8e174a-1eb5-462a-8cd2-47f5a9f77ac6", "name": "The HTTP method requested is not supported. This endpoint only supports 'GET' requests.", "originalRequest": { "method": "GET", "header": [], "url": { "raw": "{{baseUrl}}/collections", "host": [ "{{baseUrl}}" ], "path": [ "collections" ] } }, "status": "Method Not Allowed", "code": 405, "_postman_previewlanguage": "text", "header": [], "cookie": [], "responseTime": null, "body": null, "createdAt": "2026-07-28T02:28:43.000Z", "updatedAt": "2026-07-28T02:28:43.000Z", "uid": "35240-ba8e174a-1eb5-462a-8cd2-47f5a9f77ac6" }, { "id": "5956d7f6-7fcd-49b8-adc7-6911514ba22f", "name": "A request header value was not supported.", "originalRequest": { "method": "GET", "header": [], "url": { "raw": "{{baseUrl}}/collections", "host": [ "{{baseUrl}}" ], "path": [ "collections" ] } }, "status": "Not Acceptable", "code": 406, "_postman_previewlanguage": "text", "header": [], "cookie": [], "responseTime": null, "body": null, "createdAt": "2026-07-28T02:28:43.000Z", "updatedAt": "2026-07-28T02:28:43.000Z", "uid": "35240-5956d7f6-7fcd-49b8-adc7-6911514ba22f" } ], "createdAt": "2026-07-28T02:28:43.000Z", "updatedAt": "2026-07-28T02:28:43.000Z", "uid": "35240-a46594c7-1cf6-4830-976f-97e6cc2bd434" } ], "id": "2ed9067b-67ee-4899-8460-bfe63d409d78", "createdAt": "2026-07-28T02:28:43.000Z", "updatedAt": "2026-07-28T02:28:43.000Z", "uid": "35240-2ed9067b-67ee-4899-8460-bfe63d409d78" } ], "variable": [ { "key": "baseUrl", "value": "https://api.os.uk/features/ngd/ofa/v1" } ] }