Delete 'Project Level API Endpoint' section in doc/api.md once

Author: sanak

doc/api.md

@@ -78,57 +78,3 @@ http://localhost:3000/gtt/settings.json
     ]
 }
 ```
-
-## Project Level API Endpoint
-
-### Project settings API Endpoint
-
-```text
-GET /projects/{project_identifier}.json
-```
-
-Get project and selected GTT layer data of a specific project.
-
-***Request***
-
-```text
-http://localhost:3000/projects/1.json
-```
-
-***Response***
-
-```json
-{
-    "project": {
-        "id": 1,
-        "name": "My Project ",
-        "identifier": "my-project",
-        "description": "",
-        "homepage": "",
-        "status": 1,
-        "is_public": false,
-        "geojson": "",
-        "gttLayer": [
-            {
-                "id": 1,
-                "name": "OSM",
-                "type": "ol.source.OSM",
-                "options": {
-                    "url": "https://tile.openstreetmap.jp/{z}/{x}/{y}.png",
-                    "custom": "17/34.74701/135.35740",
-                    "crossOrigin": null,
-                    "attributions": "<a href=\"https://www.openstreetmap.org/copyright\">OpenStreetMap</a>"
-                },
-                "created_at": "2022-06-29T09:07:12.574Z",
-                "updated_at": "2022-07-05T07:33:09.237Z",
-                "global": true,
-                "default": true,
-                "position": 0,
-                "baselayer": true
-            }
-        ],
-        "created_on": "2022-06-29T09:08:38Z",
-        "updated_on": "2022-06-29T09:08:38Z"
-    }
-}
-```