https://sdk.wialon.com/wiki/ 2026-04-06T01:02:18+00:00 https://sdk.wialon.com/wiki/ https://sdk.wialon.com/wiki/lib/tpl/arctic/images/favicon.ico text/html 2013-11-29T13:31:00+00:00 https://sdk.wialon.com/wiki/en/local/remoteapi2204/apiref/messages/delete_message?rev=1385731860&do=diff Delete message To delete a message, use the command messages/delete_message: svc=messages/delete_message&params={"msgIndex":<uint>} :!: You can find an example of this request in the sample Messages. Parameters Name Description msgIndex message index text/html 2020-08-07T08:32:24+00:00 https://sdk.wialon.com/wiki/en/local/remoteapi2204/apiref/messages/get_message_file?rev=1596789144&do=diff Get photo from driver message To get a photo from a driver message, use the command messages/get_message_file: svc=messages/get_message_file&params={"itemId":<uint>, "fileId":<text>} Parameters Name Description itemId unit ID or resource ID* text/html 2019-09-18T08:38:33+00:00 https://sdk.wialon.com/wiki/en/local/remoteapi2204/apiref/messages/get_messages?rev=1568795913&do=diff Get messages To get messages from the message loader, use the command messages/get_messages: svc=messages/get_messages&params={"indexFrom":<uint>, "indexTo":<uint>, "timeFrom:"<uint>, "timeTo":<uint>, "filter":<text>, "flags":<uint>, "flagsMask":<uint>, "loadCount":<uint>} text/html 2021-07-05T07:44:40+00:00 https://sdk.wialon.com/wiki/en/local/remoteapi2204/apiref/messages/get_packed_messages?rev=1625471080&do=diff Get track from messages To get track based on messages it can be executed request messages/get_packed_messages : svc=messages/get_packed_messages&params={"itemId":<long>, "timeFrom":<uint>, "timeTo":<uint>, "filtrationFlags":<uint>, text/html 2013-11-29T13:31:00+00:00 https://sdk.wialon.com/wiki/en/local/remoteapi2204/apiref/messages/load_interval?rev=1385731860&do=diff Load messages for interval To load messages for some interval, use the command messages/load_interval: svc=messages/load_interval&params={"itemId":<long>, "timeFrom":<uint>, "timeTo":<uint>, "flags":<uint>, "flagsMask":<uint>, "loadCount":<uint>} text/html 2013-11-29T13:31:00+00:00 https://sdk.wialon.com/wiki/en/local/remoteapi2204/apiref/messages/load_last?rev=1385731860&do=diff Load last messages To load a few latest messages for a specified point in time, use the command messages/load_last: svc=messages/load_last&params={"itemId":<long>, "lastTime":<uint>, "lastCount":<uint>, "flags":<uint>, "flagsMask":<uint>, "loadCount":<uint>} text/html 2013-11-29T13:31:00+00:00 https://sdk.wialon.com/wiki/en/local/remoteapi2204/apiref/messages/messages?rev=1385731860&do=diff Messages This chapter describes commands for operating with message loader. You can load messages into the loader using messages/load_last or messages/load_interval commands and keep working with them. To load other messages, just add another set of them. You're still able to flush current set by using . index text/html 2013-11-29T13:31:00+00:00 https://sdk.wialon.com/wiki/en/local/remoteapi2204/apiref/messages/unload?rev=1385731860&do=diff Clean up message loader To clean up the message loader, use the command messages/unload: svc=messages/unload&params={} :!: You can find an example of this request in the sample Messages. Response {} /* empty object if execution successful, if not - error code */