Change in GRAPH API response for certain columns

[HiteshRepo]

GRAPH Version: v1.0

Any change log: No. https://developer.microsoft.com/en-us/graph/changelog/?filterBy=v1.0,Change,Sites%20and%20lists

What changed:

Metadata column:

API response for the columns (https://graph.microsoft.com/v1.0/sites/{{siteid}}/lists/{{listid}}/columns)

{
  "columnGroup": "Custom Columns",
  "description": "",
  "displayName": "metadata",
  "enforceUniqueValues": false,
  "hidden": false,
  "id": "b7d8597e-264e-4685-a2c4-6494147e9e72",
  "indexed": false,
  "name": "metadata",
  "readOnly": false,
  "required": false,
  "defaultValue": {
    "value": ""
  }
}

• what changed in the column response for metadata column? --> No indication that is an metadata column.
• is there a copy available for older response: No
• what the column response used to look like: as far as I remember, it used to be:

{
  "columnGroup": "Custom Columns",
  "description": "",
  "displayName": "metadata",
  "enforceUniqueValues": false,
  "hidden": false,
  "id": "b7d8597e-264e-4685-a2c4-6494147e9e72",
  "indexed": false,
  "name": "metadata",
  "readOnly": false,
  "required": false,
  "term": {
    "value": ""
  }
}

API response for item data: https://graph.microsoft.com/v1.0/sites/{{siteid}}/lists/{{listid}}/items/{{itemid}}/fields

{
  ...
  "Title": "item-1",
  "metadata": {
    "Label": "Engineering",
    "TermGuid": "6b5d3ce9-3043-499f-8be6-e92fb57bed96",
    "WssId": 4
  },
  ....
}

• what changed in the item data response for metadata column? as far as I remember, it used to be:

{
  ...
  "Title": "item-1",
  "metadata": "Engineering",
  ....
}

• is there a copy available for older response: No

Lookup column:

API response for the columns (https://graph.microsoft.com/v1.0/sites/{{siteid}}/lists/{{listid}}/columns)

{
  "columnGroup": "Custom Columns",
  "description": "",
  "displayName": "lookup",
  "enforceUniqueValues": false,
  "hidden": false,
  "id": "18c1c815-56b6-4b8b-820a-e222095070e4",
  "indexed": false,
  "name": "lookup",
  "readOnly": false,
  "required": false,
  "lookup": {
    "allowMultipleValues": false,
    "allowUnlimitedLength": false,
    "columnName": "Title",
    "listId": "dab0d5a8-f9f9-4fab-a5d4-30b8300b3b11"
  }
}

• what changed in the column response for lookup column? --> No change here.

API response for item data: https://graph.microsoft.com/v1.0/sites/{{siteid}}/lists/{{listid}}/items/{{itemid}}/fields

{
  ...
  "Title": "item-1",
  "lookupLookupId": "1"
  ...
}

• what changed in the item data response for lookup column? It used to be:

{
  ...
  "Title": "item-1",
  "lookup": "1"
  ...
}

• is there a copy available for older response: No

Person column:

API response for the columns (https://graph.microsoft.com/v1.0/sites/{{siteid}}/lists/{{listid}}/columns)

{
  "columnGroup": "Custom Columns",
  "description": "",
  "displayName": "person",
  "enforceUniqueValues": false,
  "hidden": false,
  "id": "9b633bd5-4d26-4178-b494-9320a34eaa91",
  "indexed": false,
  "name": "person",
  "readOnly": false,
  "required": false,
  "personOrGroup": {
    "allowMultipleSelection": false,
    "displayAs": "nameWithPresence",
    "chooseFromType": "peopleOnly"
  }
}

• what changed in the column response for person column? --> No change here.

API response for item data: https://graph.microsoft.com/v1.0/sites/{{siteid}}/lists/{{listid}}/items/{{itemid}}/fields

{
  ...
  "Title": "item-1",
  "personLookupId": "10",
  ...
}

• what changed in the item data response for person column? It used to be:

{
  ...
  "Title": "item-1",
  "person": "10"
  ...
}

• is there a copy available for older response: No