# Limits

URL: https://docs.domainruntime.dev/docs/reference/limits
Status: Verified
Reviewed: 2026-09-22



## Requests [#requests]

|                                | Limit                                                                                               |
| ------------------------------ | --------------------------------------------------------------------------------------------------- |
| Query request body             | 4 MiB                                                                                               |
| Action call body               | 8 MiB (files are uploaded separately)                                                               |
| Query response over HTTP       | 16 MiB                                                                                              |
| One live query result          | 8 MiB; a larger result is refused with `result-too-large` and your other subscriptions keep working |
| Query time                     | 30 s, then `timeout`                                                                                |
| Waiting for an action's result | 110 s per request, then `execution_result_timeout`                                                  |

## Actions and files [#actions-and-files]

|                                      | Limit                                                                           |
| ------------------------------------ | ------------------------------------------------------------------------------- |
| Action file inputs                   | 32 MiB per file, 16 files, 128 MiB per call                                     |
| Error message returned to the caller | 1000 characters                                                                 |
| Execution lease                      | 30 s; an attempt that stops renewing is superseded, and its writes are rejected |
| User token claims                    | 1 KB                                                                            |
| Streams                              | written to storage every 1 MiB and when they finish                             |

## Environments [#environments]

|                                       | Limit                                                |
| ------------------------------------- | ---------------------------------------------------- |
| Development machine                   | stops after 30 minutes idle; lives at most 7.9 hours |
| Development machines per organization | 2 running at a time                                  |
| Environment handle                    | 63 characters                                        |
| Folder nesting                        | 8 levels                                             |
| Region                                | São Paulo, AWS `sa-east-1`                           |

Limits on the number of environments and requests per organization depend on your plan.