Creates a new contact property for the authenticated account.
API key authentication. Use your telli API key as the bearer token.
1 - 64string, number, boolean, date, datetime, select, multi_select, phone_number, email 1Only applicable for select and multi_select data types
OK
1 - 64string, number, boolean, date, datetime, select, multi_select, phone_number, email system, user, integration Only applicable for select and multi_select data types