Supported data types for Microsoft 365 custom attributes

Use these data types when you configure your Microsoft 365 application profile.

Table 1. Support data types for Microsoft 365 custom attributes
Microsoft 365 data type	Verify data type	Considerations
String	String	Maximum 256 characters.
Integer	Number/string	A string value or a number like "1234" can be passed. If it contains characters, then the endpoint throws an `Invalid Input error`.
Boolean	Boolean/string	If any value, other than `true` or `false` is passed as string, then target sets the value to `false`.
DateTime	String	A string value is passed in ISO 8601 format like `yyyy-mm-dd`, `yyyy`, or `yyyy-mm` format. If it is in any other format, then endpoint throws an `Invalid Input` error.
Binary	String	A string value or number in binary format is passed. If in any other format, the target throws an `Invalid Input` error.