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Saeed Sheikh's avatar
Saeed Sheikh
Copper Contributor
May 27, 2022

Logic app to send logs to Azure blob storage failing

Hello All,

 

I have implemented a Logic App to move logs from LA workspace to Azure storage as outlined in this blog post by Nicolas Prigent.

 

I am getting this error at the until step.

BadRequest. Http request failed as there is an error: 'Cannot write more bytes to the buffer than the configured maximum buffer size: 104857600.'.

 

The query it is running at the step is this.

 SecurityEvent
| where ingestion_time() between(datetime(2022-04-27T05:00:00.0000000) .. datetime(2022-04-27T06:00:00.0000000))

 

When I manually ran this query in Log Analytics, I got more than 15k results. How can I increase the buffer size? Is there a better solution? Thank you for your response.

 

-Saeed