When triggering a webhook where the payload is larger than 256 KB, the webhook fails silently without displaying any error message. For example, the webhook payload contains commit hash messages for:

new: The commit with the message that triggered the webhook push.
old: The commit with the message referencing before the push.
commits: This section contains up to five commits with messages pushed to the reference.

The commit messages from the above, together with other payload data, should not exceed 256 KB; otherwise, the webhook will fail silently.

It would be beneficial to have a way to limit or receive a warning when the webhook description exceeds 256 KB, or even to upgrade the maximum size of the webhook description from 256 KB.

Additionally, please include the size of the payload in the webhook details.