Changes to Download History Items

api operation id Download_history_items_v1_history_download_post removed and replaced with download_speech_history_items

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

request property output_format list-of-types was widened by adding types null to media type application/json

added the media type application/zip for the response with the status 200

added the non-success response with the status 400

api tag speech-history added

api tag history removed

added the new optional request property output_format