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    Perform error handling in a parallel step

    Uses a try/except structure for error handling in a parallel step.

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    Code sample

    YAML 

      - 
  
 catchErrors 
 : 
  
 try 
 : 
  
 steps 
 : 
  
 - 
  
 failOdd 
 : 
  
 parallel 
 : 
  
 for 
 : 
  
 value 
 : 
  
 num 
  
 range 
 : 
  
 [ 
 0 
 , 
  
 5 
 ] 
  
 steps 
 : 
  
 - 
  
 checkEven 
 : 
  
 switch 
 : 
  
 - 
  
 condition 
 : 
  
 ${num % 2 != 0} 
  
 raise 
 : 
  
 "how 
  
 odd!" 
  
 except 
 : 
  
 as 
 : 
  
 e 
  
 steps 
 : 
  
 - 
  
 log 
 : 
  
 call 
 : 
  
 sys.log 
  
 args 
 : 
  
 data 
 : 
  
 ${e} 
  
 - 
  
 returnError 
 : 
  
 return 
 : 
  
 ${e}

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