Start Rapid Execution issue by using Robot Web Services 1.0

Developer Tools
1

Hi there:
I want to use Start Rapid Execution function, I have requested mastership, and listed all 6 data params, when I post Start Rapid Execution url, I got feedback of 204, but robot don’t have any reaction. Does anyone know what could be the problem, or share with me a sample, thanks in advance!

Wise

2 
data_params = {'regain' :'clear' ,
'execmode' :'continue' ,
'cycle' : 'once' ,
'condition' : 'callchain' ,
'stopatbp' : 'disabled',
'alltaskbytsp' : 'true'}

```
start_execution = self.session.post(IP+'rw/rapid/execution?action=start',
                                  auth=HTTPDigestAuth(default, pw), headers=header,data = data_params)
```