I got field details using EntityDefinition (vonagebusiness.crm.dynamics.com/.../EntityDefinitions(LogicalName = 'phonecall')/Attributes?\$select=LogicalName,DisplayName,RequiredLevel,IsCustomAttribute,IsValidForCreate&\$filter=) WebAPI. Need to get Default values for standard fields
For example- Phonecall entity has 30Minites as default value for Duration field. How can i get these values using webAPI
In UI, Direction ,duration and status reason has own values.