An asterisk * in the title indicates the field is mandatory.
If a field has a default value, it is shown in the Description column.
If the field type is an array, the Field Name has a .[n] suffix, where n is the array index placeholder.
Object and array field names are listed to provide context. If a field belongs to an object or an array, the full field name is shown in dot separated notation.

Title		Description	Details
City *			Field Name: City Type: String
Errors *			Field Name: Errors Type: String
DisplayName *			Field Name: DisplayName Type: String
FirstName *			Field Name: FirstName Type: String
Title *			Field Name: Title Type: String
LastName *			Field Name: LastName Type: String
State *			Field Name: State Type: String
DirSyncProvisioningErrors *			Field Name: DirSyncProvisioningErrors Type: String
Department *			Field Name: Department Type: String
Fax *			Field Name: Fax Type: String
LastDirSyncTime			Field Name: LastDirSyncTime Type: String Format: date-time
ValidationStatus			Field Name: ValidationStatus Type: Integer
ExtensionData *			Field Name: ExtensionData Type: String
ObjectId		The unique ID of the contact to retrieve.	Field Name: ObjectId Type: String
Country *			Field Name: Country Type: String
StreetAddress *			Field Name: StreetAddress Type: String
PhoneNumber *			Field Name: PhoneNumber Type: String
PostalCode *			Field Name: PostalCode Type: String
MobilePhone *			Field Name: MobilePhone Type: String
Office *			Field Name: Office Type: String
CompanyName *			Field Name: CompanyName Type: String
	ProxyAddresses		Field Name: ProxyAddresses.[n] Type: Array
EmailAddress *			Field Name: EmailAddress Type: String

Model: device/msonline/MsolContact