Sentry has a maximum payload size, and breadcrumb data exceeding this limit is truncated.

The hard limit is 8192 characters, even if you adjust the max_value_length option.

In the Sentry SDK configuration, set max_value_length to the maximum allowed value to reduce truncation.

Refer to the Sentry SDK documentation for guidance on increasing this limit.

If the data exceeds the limit, consider attaching the data as part of the event context or as an additional data field rather than a breadcrumb.