Changes to List webchat sessions

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

deleted the query request parameter platform_id

removed the optional property data/page from the response with the 200 status

removed the optional property data/page_size from the response with the 200 status

removed the optional property data/sessions from the response with the 200 status

removed the optional property data/total from the response with the 200 status

api operation id listChatSessions was added

the endpoint scheme security ApiKeyHeader was removed from the API

api tag Chat added

api tag Open API removed

the query request parameter username became optional

for the query request parameter page_size, the max was increased from 100.00 to 200.00

removed the non-success response with the status 401

removed the non-success response with the status 403

the response property data became required for the status 200

the response property status became required for the status 200

the status response property const value ok was added for the status 200

the query request parameter username became required

for the query request parameter page_size, the max was decreased from 200.00 to 100.00

the response property message became nullable for the status 200

the response property data became optional for the status 200

the response property status became optional for the status 200

the status response property const value ok was removed for the status 200

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

api operation id listChatSessions removed and replaced with

the endpoint scheme security ApiKeyHeader was added to the API

api tag Open API added

api tag Chat removed

added the new optional query request parameter platform_id

added the non-success response with the status 401

added the non-success response with the status 403

added the optional property data/page to the response with the 200 status

added the optional property data/page_size to the response with the 200 status

added the optional property data/sessions to the response with the 200 status

added the optional property data/total to the response with the 200 status