Summary

The addFunctionsToAllowList() mutation enables functions for use with a specified language version. This field is not yet available. It's described here as a preview and is used only for internal testing.

API Stability Preview

Syntax

graphql
addFunctionsToAllowList(
      input: FunctionListInput!
    ): boolean

For the input, you'll have to give a list of functions, and specify the language version used (for example, legacy). See the Input Parameters section for details.

For the results, you'll receive confirmation if successful.

Example

Raw
graphql
mutation {
  addFunctionsToAllowList(input: 
     {version: legacy, 
      functions: ["count", "groupby", "in"] } )
}
Mac OS or Linux (curl)
shell
curl -v -X POST $YOUR_LOGSCALE_URL/graphql \
    -H "Authorization: Bearer $TOKEN" \
    -H "Content-Type: application/json" \
    -d @- << EOF
{"query" : "mutation {
  addFunctionsToAllowList(input: 
     {version: legacy, 
      functions: [\"count\", \"groupby\", \"in\"] } )
}"
}
EOF
Mac OS or Linux (curl) One-line
shell
curl -v -X POST $YOUR_LOGSCALE_URL/graphql \
    -H "Authorization: Bearer $TOKEN" \
    -H "Content-Type: application/json" \
    -d @- << EOF
{"query" : "mutation {
  addFunctionsToAllowList(input: 
     {version: legacy, 
      functions: [\"count\", \"groupby\", \"in\"] } )
}"
}
EOF
Windows Cmd and curl
shell
curl -v -X POST $YOUR_LOGSCALE_URL/graphql ^
    -H "Authorization: Bearer $TOKEN" ^
    -H "Content-Type: application/json" ^
    -d @'{"query" : "mutation { ^
  addFunctionsToAllowList(input:  ^
     {version: legacy,  ^
      functions: [\"count\", \"groupby\", \"in\"] } ) ^
}" ^
} '
Windows Powershell and curl
powershell
curl.exe -X POST 
    -H "Authorization: Bearer $TOKEN"
    -H "Content-Type: application/json"
    -d '{"query" : "mutation {
  addFunctionsToAllowList(input: 
     {version: legacy, 
      functions: [\"count\", \"groupby\", \"in\"] } )
}"
}'
    "$YOUR_LOGSCALE_URL/graphql"
Perl
perl
#!/usr/bin/perl

use HTTP::Request;
use LWP;

my $TOKEN = "TOKEN";

my $uri = '$YOUR_LOGSCALE_URL/graphql';

my $query = "mutation {
  addFunctionsToAllowList(input: 
     {version: legacy, 
      functions: [\"count\", \"groupby\", \"in\"] } )
}";
$query =~ s/\n/ /g;
my $json = sprintf('{"query" : "%s"}',$query);
my $req = HTTP::Request->new("POST", $uri );

$req->header("Authorization" => "Bearer $TOKEN");
$req->header("Content-Type" => "application/json");

$req->content( $json );

my $lwp = LWP::UserAgent->new;

my $result = $lwp->request( $req );

print $result->{"_content"},"\n";
Python
python
#! /usr/local/bin/python3

import requests

url = '$YOUR_LOGSCALE_URL/graphql'
mydata = r'''{"query" : "mutation {
  addFunctionsToAllowList(input: 
     {version: legacy, 
      functions: [\"count\", \"groupby\", \"in\"] } )
}"
}'''

resp = requests.post(url,
                     data = mydata,
                     headers = {
   "Authorization" : "Bearer $TOKEN",
   "Content-Type" : "application/json"
}
)

print(resp.text)
Node.js
javascript
const https = require('https');

const data = JSON.stringify(
    {"query" : "mutation {
  addFunctionsToAllowList(input: 
     {version: legacy, 
      functions: [\"count\", \"groupby\", \"in\"] } )
}"
}
);


const options = {
  hostname: '$YOUR_LOGSCALE_URL',
  path: 'graphql',
  port: 443,
  method: 'POST',
  headers: {
    'Content-Type': 'application/json',
    'Content-Length': data.length,
    Authorization: 'BEARER ' + process.env.TOKEN,
    'User-Agent': 'Node',
  },
};

const req = https.request(options, (res) => {
  let data = '';
  console.log(`statusCode: ${res.statusCode}`);

  res.on('data', (d) => {
    data += d;
  });
  res.on('end', () => {
    console.log(JSON.parse(data).data);
  });
});

req.on('error', (error) => {
  console.error(error);
});

req.write(data);
req.end();
Example Responses
Success (HTTP Response Code 200 OK)
json
{
  "data": {
    "addFunctionsToAllowList": true
  }
}

Input Parameters

For the input, you would give a list of functions, and specify the language version used by them (for example, legacy). The table below provides more details:

Table: FunctionListInput Input Datatype

ParameterTypeRequiredDefaultStabilityDescription
Some input parameters may be required, as indicated in the Required column. For return values, this indicates that you are assured a value if the field is requested for the results.
Table last updated: Oct 12, 2026
functionsStringyes PreviewThe list of functions.
versionLanguageVersionEnumyes PreviewThe version of the LogScale query language to use. See LanguageVersionEnum.