Groovy Script Crashing: Unexpected Character '(' in groovy script in apache nifi? ... View more

I am assigning a value to "reasonId" and later using it as a dynamic property in other processor(ExractText).   Now, I want to assign this as an dynamic property so that I can store some API response into this. Means reasonId value and Api response both should change evertytime.  Here I want this [${reasonId}=(.*)] to be like this:- 6099 = Api response     (Everytime value of 6099 should change as it is a dynamic variable) But, I am getting it like this ${reasonId}=Api response   Why there is no 6099 instead of reasonId. Does it means Dynamic property assignment is not working properly?  or I can use some jolt spec and all for this?    Basically I want reasonId to hold its value 6099 and Api response should be store in 6099 instead of ${reasonId}.        ... View more

How can I iterate on this array in NIfi, I am extracting this array from an API response in nifi but unable to extract every index value one by one for completing my whole flow. Example: Need 6100 in any variable so that I can use it for further process and in next iteration need 6101 in that variable and so on. Edit: This array is extracting like this only, it is not assigned to any named array such as arr[] or anything.   [ "6100", "6101", "6102", "6103", "6104", "6105", "6106", "6107", "6108", "6423", "23382", "354548" ]   ... View more