[Hub Generated] Review request for Microsoft.Maps/Microsoft.Maps to add version preview/2.0 (Azure#16487)

* added extra fields to JSON list data response in docs

* added content-type field to request header

* took out content type from header field due to errors; JSON reponse fields for user Data are ready to commit

Author: sanil7777777

specification/maps/data-plane/Microsoft.Maps/Data/preview/2.0/data.json

@@ -304,7 +304,7 @@
       },
       "get": {
         "x-publish": true,
-        "description": "**Applies to:** see pricing [tiers](https://aka.ms/AzureMapsPricingTier).\n\nThis API allows the caller to fetch a list of all content uploaded previously using the [Data Upload API](https://docs.microsoft.com/en-us/rest/api/maps/data-v2/upload-preview).   \n\n\n### Submit List Request\n\nTo list all your map data content you will issue a `GET` request with no additional parameters.\n\n\n### List Data Response\n\nThe Data List API returns the complete list of all data in `json` format. The response contains the following details for each data resource:\n\n  > udid - The unique data id for the data resource.\n\n  > location - The location of the data resource. Execute a HTTP `GET` on this location to download the data.\n\n\nHere's a sample response returning the `udid` and `location` of 3 data resources:  \n\n<br>\n\n```json\n{\n    \"mapDataList\": \n    [\n        {\n            \"udid\": \"9a1288fa-1858-4a3b-b68d-13a8j5af7d7c\",\n            \"location\": \"https://us.atlas.microsoft.com/mapData/9a1288fa-1858-4a3b-b68d-13a8j5af7d7c?api-version=1.0\",\n            \"sizeInBytes\": 29920,\n            \"uploadStatus\": \"Completed\"\n        },\n        {\n            \"udid\": \"8b1288fa-1958-4a2b-b68e-13a7i5af7d7c\",\n            \"location\": \"https://us.atlas.microsoft.com/mapData/8b1288fa-1958-4a2b-b68e-13a7i5af7d7c?api-version=1.0\",\n            \"sizeInBytes\": 1339,\n            \"uploadStatus\": \"Completed\"\n        },\n        {\n            \"udid\": \"7c1288fa-2058-4a1b-b68f-13a6h5af7d7c\",\n            \"location\": \"https://us.atlas.microsoft.com/mapData/7c1288fa-2058-4a1b-b68f-13a6h5af7d7c?api-version=1.0\",\n            \"sizeInBytes\": 1650,\n            \"uploadStatus\": \"Pending\"\n        }]\n}\n```\n\n<br>",
+        "description": "**Applies to:** see pricing [tiers](https://aka.ms/AzureMapsPricingTier).\n\nThis API allows the caller to fetch a list of all content uploaded previously using the [Data Upload API](https://docs.microsoft.com/en-us/rest/api/maps/data-v2/upload-preview).   \n\n\n### Submit List Request\n\nTo list all your map data content you will issue a `GET` request with no additional parameters.\n\n\n### List Data Response\n\nThe Data List API returns the complete list of all data in `json` format. The response contains the following details for each data resource:\n\n  > udid - The unique data id for the data resource.\n\n  > location - The location of the data resource. Execute a HTTP `GET` on this location to download the data.\n\n\nHere's a sample response returning the `udid` and `location` of 3 data resources:  \n\n<br>\n\n```json\n{\n    \"mapDataList\": \n    [\n        {\n            \"udid\": \"9a1288fa-1858-4a3b-b68d-13a8j5af7d7c\",\n            \"location\": \"https://us.atlas.microsoft.com/mapData/9a1288fa-1858-4a3b-b68d-13a8j5af7d7c?api-version=1.0\",\n            \"created\": \"2021-04-05T18:41:15+00:00\",\n            \"updated\": \"2021-04-05T18:41:26+00:00\",\n            \"sizeInBytes\": 29920,\n            \"uploadStatus\": \"Completed\",\n            \"description\": \"Sample Building\",\n            \"dataFormat\": \"zip\"\n        },\n        {\n            \"udid\": \"8b1288fa-1958-4a2b-b68e-13a7i5af7d7c\",\n            \"location\": \"https://us.atlas.microsoft.com/mapData/8b1288fa-1958-4a2b-b68e-13a7i5af7d7c?api-version=1.0\",\n            \"created\": \"2021-06-09T12:42:17+00:00\",\n            \"updated\": \"2021-06-09T12:42:19+00:00\",\n            \"sizeInBytes\": 1339,\n            \"uploadStatus\": \"Completed\",\n            \"description\": \"Sample Lobby\",\n            \"dataFormat\": \"zip\"\n        },\n        {\n            \"udid\": \"7c1288fa-2058-4a1b-b68f-13a6h5af7d7c\",\n            \"location\": \"https://us.atlas.microsoft.com/mapData/7c1288fa-2058-4a1b-b68f-13a6h5af7d7c?api-version=1.0\",\n            \"created\": \"2021-07-08T08:25:48+00:00\",\n            \"updated\": \"2021-07-08T08:25:52+00:00\",\n            \"sizeInBytes\": 1650,\n            \"uploadStatus\": \"Pending\",\n            \"description\": \"Sample Break Room\",\n            \"dataFormat\": \"zip\"\n        }]\n}\n```\n\n<br>",
         "operationId": "Data_ListPreview",
         "x-ms-examples": {
           "List all the previously uploaded data": {