## ConnectionParameterType enumeration
Specifies the parameter type of external connection
### Values
| Name | Value | Description |
| --- | --- | --- |
| Cell | `0` | Get the parameter value from a cell on each refresh. |
| Prompt | `1` | Prompt the user on each refresh for a parameter value. |
| Value | `2` | Use a constant value on each refresh for the parameter value. |