Drop Tag

This API drops the registered specific tag and all related data. When calling, you must specify the correct name for tag_name.

HTTP Request

Parameters

Optional	Type	Description	Example
name	String	tag name	&name=tag1

Request Example

Response Example

Sample Code

In this sample, tag contains sensor1, sensor2, so if that not contains then result should be different

window(batch)

github

chcp 65001 
:: Text Encoding to UTF-8 in CMD
:: Example For Delete Tag API by using curl in window script
:: written by yeony kim
:: sensor1, sensor2 is applied in lake

set API_KEY=YOUR_API_KEY
set LAKE_ID=YOUR_LAKE_ID
set CLOUD_VENDOR=YOUR_CLOUD_VENDOR
set CLOUD_REGION=YOUR_CLOUD_REGION

set CONTENT_HEADER="Content-Type: application/json"
set API_HEADER="x-api-key: %API_KEY%"
set URL="https://%CLOUD_VENDOR%.%CLOUD_REGION%.machlake.com/v1/lakes/%LAKE_ID%/tags"

:: ------------------------------------------------------------------------------------------------- ::

:: CASE - delete tag

TAG_NAME=sensor1

curl -k -X DELETE %URL% -H %CONTENT_HEADER% -H %API_HEADER% \
    --data-urlencode "name=%TAG_NAME%"

:: Return Format
:: {
::     "success":true,
::     "reason":"delete tag meta success"
:: }

:: ------------------------------------------------------------------------------------------------- #

:: CASE - delete error when no exist tag name

TAG_NAME=wrong_name

curl -k -X DELETE %URL% -H %CONTENT_HEADER% -H %API_HEADER% \
    --data-urlencode "name=%TAG_NAME%"

:: Return Format
:: status code:400 Bad Request
:: {
::     "success":false,
::     "reason":"no such name:wrong_name"
:: }

linux(shell)

github

# Text Encoding to UTF-8 in CMD
# Example For Delete Tag API by using curl in ubuntu

LAKE_ID=$YOUR_LAKE_ID
API_KEY=$YOUR_API_KEY
CLOUD_VENDOR=$YOUR_CLOUD_VENDOR
CLOUD_REGION=$YOUR_CLOUD_REGION

CONTENT_HEADER=Content-Type:application/json
API_HEADER=x-api-key:$API_KEY
URL=https://${CLOUD_VENDOR}.${CLOUD_REGION}.machlake.com/v1/lakes/${LAKE_ID}/tags

# ------------------------------------------------------------------------------------------------- #

# CASE - delete tag

TAG_NAME=sensor1

curl -k -X DELETE $URL -H $CONTENT_HEADER -H $API_HEADER \
    --data-urlencode "name=$TAG_NAME"

# Return Format
# {
#     "success":true,
#     "reason":"delete tag meta success"
# }

# ------------------------------------------------------------------------------------------------- #

# CASE - delete error when no exist tag name

TAG_NAME=wrong_name

curl -k -X DELETE $URL -H $CONTENT_HEADER -H $API_HEADER \
    --data-urlencode "name=$TAG_NAME"

# Return Format
# status code:400 Bad Request
# {
#     "success":false,
#     "reason":"no such name:wrong_name"
# }

javascript

github

// Example For Delete Tag API by using request in nodejs
// written by yeony kim
// sensor1, sensor2 is applied in lake

process.env.NODE_TLS_REJECT_UNAUTHORIZED = "0";

const express = require('express');
const app = express();
const API_KEY = "YOUR_API_TOKEN";
const LAKE_ID = "YOUR_LAKE_ID"
const URL = "https://" + LAKE_ID + ".machlake.com/lakes/tags";

// CASE - delete error when no exist tag name

app.get(
    '/delete_tag_name_sensor', function(req, res) {
        const Data = {
            name: 'sensor',
        }
        var request = require('request');
        var option = {
            url: URL,
            headers: {
                'Content-Type': 'application/json',
                'x-api-key': API_KEY
            },
            body: JSON.stringify(Data)
        };
        request.delete( option, function(error, response, body) {
            if (!error) {
                res.writeHead(200);
                res.end(body);
                console.log(body) // {"data":{},"status":"success"} or {"message":"no such name : sensor1","status":"error"}
            } else {
                console.log(error)
            }
        })
    }
)

// CASE - delete tag

app.get(
    '/delete_tag_name_sensor1', function(req, res) {
        const Data = {
            name: 'sensor1',
        }
        var request = require('request');
        var option = {
            url: URL,
            headers: {
                'Content-Type': 'application/json',
                'x-api-key': API_KEY
            },
            body: JSON.stringify(Data)
        };
        request.delete( option, function(error, response, body) {
            if (!error) {
                res.writeHead(200);
                res.end(body);
                console.log(body) // {"data":{},"status":"success"} or {"message":"no such name : sensor1","status":"error"}
            } else {
                console.log(error)
            }
        })
    }
)

// CASE - delete tag

app.get(
    '/delete_tag_name_sensor2', function(req, res) {
        const Data = {
            name: 'sensor2',
        }
        var request = require('request');
        var option = {
            url: URL,
            headers: {
                'Content-Type': 'application/json',
                'x-api-key': API_KEY
            },
            body: JSON.stringify(Data)
        };
        request.delete( option, function(error, response, body) {
            if (!error) {
                res.writeHead(200);
                res.end(body);
                console.log(body) // {"data":{},"status":"success"} or {"message":"no such name : sensor1","status":"error"}
            } else {
                console.log(error)
            }
        })
    }
)

app.listen(8888, function() {
    console.log('http://127.0.0.1:8888/delete_tag_name_sensor is result for delete sensor tag (error)')
    console.log('http://127.0.0.1:8888/delete_tag_name_sensor1 is result for delete sensor1 tag')
    console.log('http://127.0.0.1:8888/delete_tag_name_sensor1 is result for delete sensor2 tag')
})

python

github

"""
Example For Delete Tag API by using requests in python
written by yeony kim
sensor1, sensor2 is applied in lake
"""

import requests

API_KEY = "YOUR_API_TOKEN"
LAKE_ID = "YOUR_LAKE_ID"
URL = f"https://{LAKE_ID}.machlake.com/lakes/tags"
headers = {
    'Content-Type': 'application/json',
    'x-api-key': API_KEY
}

# CASE - delete error when no exist tag name

params = {
    'name': 'sensor',
}

response = requests.delete(URL, headers=headers,  json=params, verify=False)
print(response.content.decode('utf-8'))  # {"message":"no such name : sensor","status":"error"}

# CASE - delete tag

params = {
    'name': 'sensor1',
}

response = requests.delete(URL, headers=headers,  json=params, verify=False)
print(response.content.decode('utf-8'))  # {"data":{},"status":"success"}

# CASE - delete tag

params = {
    'name': 'sensor2',
}

response = requests.delete(URL, headers=headers,  json=params, verify=False)
print(response.content.decode('utf-8'))  # {"data":{},"status":"success"}