API Stability Preview

The logFrontendServiceLevelIndicators() GraphQL mutation may be used to log a service level indicator to the humio repo with #kind=frontend.

Syntax

graphql
logFrontendServiceLevelIndicators(
      input: [ServiceLevelIndicatorLogArg]!
   ): boolean

There are no special returned datatypes for this mutation field.

Example

Below is an example of how this mutation field might be used:

Raw
graphql
mutation {
  logFrontendServiceLevelIndicators(input: 
    { frontendVersion: "1.0.3",
      content: "some-content",
    } )
}
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 {
  logFrontendServiceLevelIndicators(input: 
    { frontendVersion: \"1.0.3\",
      content: \"some-content\",
    } )
}"
}
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 {
  logFrontendServiceLevelIndicators(input: 
    { frontendVersion: \"1.0.3\",
      content: \"some-content\",
    } )
}"
}
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 { ^
  logFrontendServiceLevelIndicators(input:  ^
    { frontendVersion: \"1.0.3\", ^
      content: \"some-content\", ^
    } ) ^
}" ^
} '
Windows Powershell and curl
powershell
curl.exe -X POST 
    -H "Authorization: Bearer $TOKEN"
    -H "Content-Type: application/json"
    -d '{"query" : "mutation {
  logFrontendServiceLevelIndicators(input: 
    { frontendVersion: \"1.0.3\",
      content: \"some-content\",
    } )
}"
}'
    "$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 {
  logFrontendServiceLevelIndicators(input: 
    { frontendVersion: \"1.0.3\",
      content: \"some-content\",
    } )
}";
$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 {
  logFrontendServiceLevelIndicators(input: 
    { frontendVersion: \"1.0.3\",
      content: \"some-content\",
    } )
}"
}'''

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 {
  logFrontendServiceLevelIndicators(input: 
    { frontendVersion: \"1.0.3\",
      content: \"some-content\",
    } )
}"
}
);


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();

Given Datatype

For this input datatype, you'll have to give information for a service level indicator to the Humio repository, such as the frontend version and the JSON content. The table below provides more information on this:

Table: ServiceLevelIndicatorLogArg

ParameterTypeRequiredDefaultStabilityDescription
Some arguments may be required, as indicated in the Required column. For return datatypes, this indicates that you must specify which fields you want returned in the results.
Table last updated: Sep 19, 2024
contentJSONyes PreviewThe content of the service level indicator. JSON is a scalar.
frontendVersionstringyes PreviewThe front-end version.