Multiple extensibility action scripts or flows that run when a condition is satisfied using a switch element.

In some cases, the condition must be equal to true in order for the action to run. Other cases, as seen in this example, require parameter values to be met before an action can run. If none of the conditions are met the action flow fails. 

version: 1
id: 1234
name: Test
inputs: ...
outputs: ...
flow: 
 flow_start:   
  next: forkAction 
forkAction:  
  fork:   
   next: [action1, action2] 
action1:    
   action: <action_name>
   next: action3
action3:  
   action: <action_name> 
   next: action4  
action4: 
   action: <action_name> 
   next: action7  
action7:  
   action: <action_name>
   next: joinElement              
action2:  
  action: <action_name>
  next: switchAction      
switchAction:  
  switch:      
  "${1 == 1}": action5    
  "${1 != 1}": action6
action5:   
  action: <action_name> 
  next: action8  
action6: 
  action: <action_name> 
  next: action8  
action8:  
 action: <action_name>
Note: You can loop back to a previous action by assigning it as the next: action. For example, instead of next: flow_end to end your action flow, you can enter next: action1 to rerun action1 and restart the sequence of actions.
The conditional action flow uses a switch element to run specific action flows and scripts when a specified condition is met.

Clarification on the switch element position on the image. Switch element