Unable to pass array to body of request from previous API response.

API response of previous POST request:
"dtcIds" : [ "#37:1498", "#37:1499", "#37:1502", "#37:1503" ]

Need to pass this whole array to body of request - But After running getting in logs like:
"request": {
"headers": {
"locale": "${locale}" },
"body": {
"dtcIds": "${$.previousRequest.response.body.dtcIds[?(@.*)]}"
}

In logs it seems like,

I don't want backword slash there ....Please help me to do it.
Please refer attached screenshot.

Start by reproducing the previous POST response containing the dtcIds array and the following request using the expression shown in the issue. Inspect how the request body expression is evaluated and serialized; done means the complete array reaches the next request without added backslashes or string quoting.

Written by the indexing model from the issue text.