Changes to Get thread

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

api operation id get-rooms-roomId-threads-threadId removed and replaced with get-thread

the response property comments/items/body/content became required for the status 200

the response property comments/items/body/version became required for the status 200

the response property comments/items/metadata became required for the status 200

the response property resolved became required for the status 200

the response property updatedAt became required for the status 200

the type response's property default value comment was removed for the status 200

added 'propertyNames' constraint to the comments/items/metadata response property for the status 200

added 'propertyNames' constraint to the metadata response property for the status 200

added the required property comments/items/attachments to the response with the 200 status

added the required property comments/items/reactions to the response with the 200 status

the response required property comments/items/type became not read-only for the status 200

removed the optional property comments/items/metadata/type from the response with the 200 status

added the optional property comments/items/body/content to the response with the 200 status

added the optional property comments/items/body/version to the response with the 200 status

added the optional property comments/items/metadata to the response with the 200 status