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# ParameterResetRequest (повідомлення UORB)
ParameterResetRequest : Used by the primary to reset one or all parameter value(s) on the remote.
**TOPICS:** parameter_reset_request
## Fields
| Назва | Тип | Unit [Frame] | Range/Enum | Опис |
| -------------------------------------------------------------------- | -------- | ---------------------------------------------------------------- | ---------- | ---------------------------------------------------------------- |
| timestamp | `uint64` | | | |
| parameter_index | `uint16` | | | |
| reset_all | `bool` | | | If this is true then ignore parameter_index |
## Constants
| Назва | Тип | Значення | Опис |
| ----------------------------------------------------------------------------------------- | ------- | -------- | ---- |
| ORB_QUEUE_LENGTH | `uint8` | 4 | |
## Source Message
[Source file (GitHub)](https://github.com/PX4/PX4-Autopilot/blob/main/msg/ParameterResetRequest.msg)
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Click here to see original file
```c
# ParameterResetRequest : Used by the primary to reset one or all parameter value(s) on the remote
uint64 timestamp
uint16 parameter_index
bool reset_all # If this is true then ignore parameter_index
uint8 ORB_QUEUE_LENGTH = 4
```
:::