Changes to Get assessments done for a conversation by logged in user

the assessments/items/offset response's property type changed from number to string for status 200

the assessments/items/timestamp response's property type changed from number to string for status 200

the assessments/items/weight response's property type changed from number to string for status 200

the assessments/items/assessment response's property type changed from object to no type for status 200

the assessments/items/assessment response's property type changed from no type to object for status 200

for the query request parameter PageSize, the format changed from no format to int64

api tag FlexV1Assessments added

deleted the header request parameter Token

added the new optional header request parameter Authorization

endpoint added