Using Azure API Management Services ,remove extra space from JSON request - azure-api-management

Question

I am using azure API Management Services to log request and response of api's.
Now I have a requirement to remove extra space from incoming JSON request.I tried so many things like 'find and replace' and replace filter but not able to achieve it.
eg: Incoming request
body.FullName ="XYZ ABC"
<set-body template="liquid">
{
"Id": "{{body.Id}}",
"FullName":"{{body.FullName]}}"
}
</set-body>
As you see above in FullName between XYZ and ABC has three spaces.
My requirement is to remove extra spaces between them as you see in below example.
Final output would be :
{
"Id" : 12
"FullName" : "XYZ ABC"
}

Answer 1

If you want to do do that only for certain properties, then try:
<set-body template="liquid">
{
"Id": "{{body.Id}}",
"FullName":"{{body.FullName | split: " " | join: " "}}"
}
</set-body>
Seems there is no better way to do that in liquid.
If you want to do that in whole body without analyzing it's structure, then:
<set-body>#(Regex.Replace(context.Request.Body.As<string>(), #"\s+", " "))</set-body>
Alternatively you could parse entire body as JObject and iterate over is recursively fixing up every property value.