Update Extended Property

POST 
/api/extendedproperties/updateextendedproperty

Tier: Public — stable, supported for third-party integration.

Updates the name, description, and select-list options of an existing extended property.

Replacing UpdateExtendedPropertyDto.EpOptions does not touch any values already stored against entities/items for this property — an option removed here can leave stored selections pointing at an option that is no longer offered.

Request

Responses

200

The updated extended property. See ExtendedProperties.ExtendedPropertyDetailDto.

400

{extendedPropertyDto}'s Id does not match an existing extended property belonging to the caller's organisation (NotFound); MissingRequiredField ("Name"); DuplicateResource (Name+TemplateType, excluding this property itself).

401

Caller is not authenticated.

403

Caller does not have Update permission on the ExtendedProperty module.