Changes to Delete History Item

api operation id Delete_history_item_v1_history__history_item_id__delete removed and replaced with delete_speech_history_item

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

header request parameter xi-api-key list-of-types was widened by adding types null

for the header request parameter xi-api-key, the type was generalized from string to no type

added the required property status to the response with the 200 status

api tag speech-history added

api tag history removed