| Every SPFx version is only compatible with specific version(s) of Node.js. In order to be able to build this sample, please ensure that the version of Node on your workstation matches one of the versions listed in this section. This sample will not work on a different version of Node.|
|Refer to <https://aka.ms/spfx-matrix> for more information on SPFx compatibility. |
-Incompatible-red.svg "SharePoint Server 2016 Feature Pack 2 requires SPFx 1.1")
* Create a custom extenion for Groups using Graph API: Currently, spfx has no permissions to create custom extensions
for entities in Graph API. To create the custom extension, you can use the [MS Graph Explorer website](https://developer.microsoft.com/en-us/graph/graph-explorer).
To create the extension you must do a POST request to:
```js
POST https://graph.microsoft.com/v1.0/schemaExtensions
content-type: application/json
{
"id": "inheritscloud_SalesCustomData",
"description": "Adding custom data to Groups created for sales",
"owner": "ac638f16-63c2-462b-95a4-16f8a60b0628",
"targetTypes": [
"Group"
],
"properties": [
{
"name": "businessUnit", "type": "String"
},
{
"name": "estimatedBudget", "type": "Integer"
},
{
"name": "expectedClosedDate", "type": "DateTime"
}
]
}
```
See here for more information about the attributes: [https://developer.microsoft.com/en-us/graph/docs/api-reference/beta/resources/schemaextension](https://developer.microsoft.com/en-us/graph/docs/api-reference/beta/resources/schemaextension)
__Note__:
* For the _id_ attribute, You can assign a value in one of two ways:
* Concatenate the name of one of your verified domains with a name for the schema extension to form a unique string in this format, {domainName}_{schemaName}. As an example, contoso_mySchema.
* Provide a schema name, and let Microsoft Graph use that schema name to complete the id assignment in this format: ext{8-random-alphanumeric-chars}_{schema-name}. An example would be extkvbmkofy_mySchema.
* The _owner_ attribute must be a valid ClientId registered in Azure AD
* The _targetTypes_ is an array with the different Entities that you want to extend (users, groups, event, message). However, spfx only allows to update Groups, so the value is set to _group_
## Minimal Path to Awesome
* clone repo
* edit _GraphSchemaExtenion.tsx_ file and change line 141 with the _id_ "inheritscloud_SalesCustomData" assigned when you created the custom Schema extension
> This sample can also be opened with [VS Code Remote Development](https://code.visualstudio.com/docs/remote/remote-overview). Visit https://aka.ms/spfx-devcontainer for further instructions.
**THIS CODE IS PROVIDED *AS IS* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING ANY IMPLIED WARRANTIES OF FITNESS FOR A PARTICULAR PURPOSE, MERCHANTABILITY, OR NON-INFRINGEMENT.**
