how to pass variables to rest message request body of post method

[pavani19]

Hi Team,

i want to use a rest message post method with request body having variables.

please find the screenshot below

the request body is a json format which passes 2 parameters which i want to pass dynamic values.

so i set the request body json like below

{
"userKey": "${userKey}",
"languagueCode":"$ {languagueCode}"
}

i am getting following response:

please help me how to set up variables in request body..

Thanks,

pavani

[Robert Beeman · Accepted solution]

Hello Pavani,

It looks like you are close, but have two typos. The variables are case-sensitive, and in your Content block you have ${userKey} with a capital 'K', but in your variable substitutions you have "userkey" with a lower-case 'k'. For your languageCode in Content, you have a space between the dollar sign and first squirrely bracket: "$ {" vs "${" which is causing the variable to not resolve.

[Mike Patel]

you need

{
"userKey": "${userkey}",
"languagueCode":"${languagueCode}"
}