JSON object to array of nested JSON

Additional details:
my source looks like this
{
id:
experience:
{
title:
amount:
}
and I'm trying to use "derived column" to update the experience object to an array which would hold many of these experience objects like below
{
id:
experience:
[
{
title:
amount:
},
{
title:
amount:
},
{
title:
amount:
}
]
getting below error
structype not able to convert as an array for complex type{}

Hello @SARASWAT CHETAN ,

Thanks for the ask here .

I thnk I understand that what you want to achieve , but if you can share some dummy data of the JSON source that will help us a lot to help you .

I will wait to hear bnack from you on this .

Thanks
Himanshu

my source looks like this
{
id:
experience:
{
title:
amount:
}
}
and I'm trying to use "derived column" to update the experience object to an array which would hold many of these experience objects like below
{
id:
experience:
[
{
title:
amount:
},
{
title:
amount:
},
{
title:
amount:
}
]
getting below error
structype not able to convert as an array for complex type{}

Hello @SARASWAT CHETAN ,

Thanks for sharing the details , unfortunately its not helping much . For a deeper investigation and immediate assistance on this issue,
if you have a support plan you may file a support ticket, else could you please send an email to AzCommunity@microsoft.com with the below details, so that we can create a one-time-free support ticket for you to work closely on this matter. 
Thread URL:https://video2.skills-academy.com/en-us/answers/questions/153749/index.html
Subscription ID: 
Subject:Attention Himanshu
Please let me know once you have done the same

Thanks Himanshu