Stability Level Long-Term
API Stability Long-Term

The deleteParserV2() GraphQL mutation is used to delete a parser. It will return true if successful, false if the parser does not exist, and null with errors for other failures.

This replaces deleteParser(), which was deprecated.

For more information on access tokens of various types, see the Ingest Tokens documentation page.

Syntax

Below is the syntax for the deleteParserV2() mutation field:

graphql
deleteParserV2(
       input: DeleteParserInput!
    ): boolean

There are no special return datatypes for this mutation field. Below is an example of how it might be used:

Raw
graphql
mutation {
  deleteParserV2(input:
     { repositoryName: "humio", 
       id: "abc123"} ) 
}
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 {
  deleteParserV2(input:
     { repositoryName: \"humio\", 
       id: \"abc123\"} ) 
}"
}
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 {
  deleteParserV2(input:
     { repositoryName: \"humio\", 
       id: \"abc123\"} ) 
}"
}
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 { ^
  deleteParserV2(input: ^
     { repositoryName: \"humio\",  ^
       id: \"abc123\"} )  ^
}" ^
} '
Windows Powershell and curl
powershell
curl.exe -X POST 
    -H "Authorization: Bearer $TOKEN"
    -H "Content-Type: application/json"
    -d '{"query" : "mutation {
  deleteParserV2(input:
     { repositoryName: \"humio\", 
       id: \"abc123\"} ) 
}"
}'
    "$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 {
  deleteParserV2(input:
     { repositoryName: \"humio\", 
       id: \"abc123\"} ) 
}";
$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 {
  deleteParserV2(input:
     { repositoryName: \"humio\", 
       id: \"abc123\"} ) 
}"
}'''

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 {
  deleteParserV2(input:
     { repositoryName: \"humio\", 
       id: \"abc123\"} ) 
}"
}
);


const options = {
  hostname: '$YOUR_LOGSCALE_URL/graphql',
  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": {
    "deleteParserV2": true
  }
}

Given Datatypes

For the DeleteParserInput given datatype, there are a couple of parameters. Below is a list of them, along with a description of each.

Table: DeleteParserInput

ParameterTypeRequiredDefaultStabilityDescription
Some arguments may be required, as indicated in the Required column. For some fields, this column indicates that a result will always be returned for this column.
Table last updated: Sep 18, 2024
idstringyes Long-TermThe unique identifier of the ingest feed.
repositoryNameRepoOrViewNameyes Long-TermName of the repository of the ingest feed. RepoOrViewName is a scalar.