List A Pull Request Activity Log

Returns a paginated list of the pull request's activity log.This handler serves both a v20 and internal endpoint. The v20 endpointreturns reviewer comments, updates, approvals and request changes. The internalendpoint includes those plus tasks and attachments.Comments created on a file or a line of code have an inline property.Comment example:```{ "pagelen": 20, "values": [ { "comment": { "links...