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Best answer by nmutter

I wrote a script which fetches the log records via POST request

https://" + env.getHost() + "/Thingworx/Logs/" + logType + "/Services/QueryLogEntries

e.g.

ApplicationLog,ScriptLog,

body

{\n" + "  \"startDate\": \"" + startDate + "\",\n" + "  \"endDate\": \"" + endDate + "\",\n"      + "  \"maxItems\": 1000000,\n" + "  \"fromLogLevel\": \"ALL\",\n" + "  \"instance\": \"\",\n"      + "  \"origin\": \"\",\n" + "  \"searchExpression\": \".*.*\",\n" + "  \"thread\": \"\",\n"      + "  \"toLogLevel\": \"ALL\",\n" + "  \"user\": \"\",\n" + "  \"isRegex\": true,\n"      + "  \"oldestFirst\": false\n" + "}

and saves them into a file. like what Composer Monitoring uses to fetch logs. It’s not ideal - but works :D

 

If you have access to the ThingworxStorage directly you could get the logs via file system. But I only have Composer access and need to download them like that..

1 reply

nmutter17-PeridotAnswer
17-Peridot
September 1, 2026

I wrote a script which fetches the log records via POST request

https://" + env.getHost() + "/Thingworx/Logs/" + logType + "/Services/QueryLogEntries

e.g.

ApplicationLog,ScriptLog,

body

{\n" + "  \"startDate\": \"" + startDate + "\",\n" + "  \"endDate\": \"" + endDate + "\",\n"      + "  \"maxItems\": 1000000,\n" + "  \"fromLogLevel\": \"ALL\",\n" + "  \"instance\": \"\",\n"      + "  \"origin\": \"\",\n" + "  \"searchExpression\": \".*.*\",\n" + "  \"thread\": \"\",\n"      + "  \"toLogLevel\": \"ALL\",\n" + "  \"user\": \"\",\n" + "  \"isRegex\": true,\n"      + "  \"oldestFirst\": false\n" + "}

and saves them into a file. like what Composer Monitoring uses to fetch logs. It’s not ideal - but works :D

 

If you have access to the ThingworxStorage directly you could get the logs via file system. But I only have Composer access and need to download them like that..

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