Changes to Get opportunity pricing plan costs without specifying an opportunity

the response's body type changed from no type to object for status 200

the response's body type changed from no type to object for status 400

the response's body type changed from no type to object for status 403

added the optional property contractConfiguration to the response with the 200 status

added the optional property details to the response with the 400 status

added the optional property details to the response with the 403 status

added the optional property pricing to the response with the 200 status

added the optional property pricingPlanId to the response with the 200 status

added the optional property unitDefinitions to the response with the 200 status

added the required property code to the response with the 400 status

added the required property code to the response with the 403 status

added the required property message to the response with the 400 status

added the required property message to the response with the 403 status

added the required property status to the response with the 400 status

added the required property status to the response with the 403 status