# REZ_PARAM_STRING

*LSL constant*

```lsl
integer REZ_PARAM_STRING = 13;
```

Rez parameter specifying an initialization string (up to 1024 bytes) passed to the root prim of the newly rezzed object, readable via llGetStartString.

Constant groups: [RezParam](/constants/groups/RezParam/)

:::note[Documentation]
This entry is documented in the LSL definitions. No matching wiki article is present in this local collection. Its inclusion here does not establish availability on every simulator.
:::

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From lsl.dev: https://lsl.dev/constants/REZ_PARAM_STRING/