Thanks @adhishankarit   for your help.    The value of H gross amount is in List  ["55.00","58.00"] it's coming from flowfile attribute.   Will, it is possible to get the attribute value of H gross amount to use Jolt transformation JSON NiFi processor with the same as last element of H gross amount?   Thanks In advance.       ... View more

Hi Support,   Thanks for the previous help. but some time input payloads have multiple entries in this list format after replacing regex the below output came. but we are expecting H_GROSS_AMNT following the below details. we would need the last value of the array or string.    { "TOT_NET_AMT" : "55.00", "H_OBJECT" : "File", "H_GROSS_AMNT" : "55.00,58.00", "TOT_TAX_AMT" : "9.55" }   expected value -   { "TOT_NET_AMT" : "55.00", "H_OBJECT" : "File", "H_GROSS_AMNT" : "58.00", "TOT_TAX_AMT" : "9.55" }   Much appreciate it in advance. ... View more