Restrictions on request size
- Last UpdatedMar 20, 2025
- 1 minute read
- PI System
- PI Web API 2023 SP1 Patch 1
- Developer
You can set up a configuration item to control the size of a request to PI Web API. The following configuration item is available:
MaxRequestContentLength
Controls the size of a request to PI Web API. Add or set the configuration item in PI System Explorer:
|
Field |
Description or value |
|---|---|
|
Value Type |
Int64 |
|
Value |
Enter a numeric string that represents the upper bound for the size of the request in bytes. Minimum value is 0. Maximum value is 9,223,372,036,854,775,807. The default value is 4194304 (4 MB). |
If a request content size is reached or exceeded, a response is returned with HTTP status 413 (Request Entity Too Large).