## Custom Data Fields

All Custom Data fields (`customData1` to `customData30`) are limited to a maximum length of 160 characters.

## URLs

URLs like `mpdUrl` `m3u8Url` `progressiveUrl` are limited to a maximum of 300 bytes but to avoid simply truncating the URL if the URL overflows 300 bytes the query parameters and URL fragments (`?foo=bar` and `#anchor` parts) will be cut away to bring the URL below the limit.

## Error Messages and Error Data

Error messages (the field `ERROR_MESSAGE`) will be truncated to a maximum length of 250 bytes

Detailed error data (the field `ERROR_DATA`) is being truncated to a maximum length of 500 bytes.

To indicate that the error message was truncated an ellipsis will be appended (`...`)

## Network Explorer and Error Detail

Network explorer stack trace data data is limited in length to a maximum of 50 lines of stack trace.