Remove \ from data

I’m using ‘Http - make a auth request’, but getting an error because the data in the ‘data’ field is having \ automatically being added by the system. It doesn’t show in the app, but does in the log:
[
{
“ca”: null,
“qs”: ,
“url”: “https://login.churchsuite.com/oauth2/token”,
“data”: “{grant_type:"client_credentials",scope:"full_access",}”,
“gzip”: true,
“method”: “post”,
“headers”: [
{
“name”: “Content-Type”,
“value”: “application/json”
}
],
“timeout”: null,
“useMtls”: false,
“bodyType”: “raw”,
“contentType”: “application/json”,
“serializeUrl”: false,
“shareCookies”: false,
“parseResponse”: false,
“followRedirect”: true,
“useQuerystring”: false,
“followAllRedirects”: false,
“rejectUnauthorized”: true
}
]

Any idea how I can remove that please? I was also showing an n for where there was a carriage return, so I removed those, but it doesn’t make the code as readable

Thanks in advance