Create Variable Definition

curl --request POST \
     --url https://api.optimizely.com/flags/v1//projects/{project_id}/flags/{flag_key}/variable_definitions \
     --header 'accept: application/json' \
     --header 'content-type: application/json' \
     --data '{
     "default_value": "0.0",
     "key": "amount",
     "type": "double"
     }'

var myHeaders = new Headers();
myHeaders.append("accept", "application/json");
myHeaders.append("content-type", "application/json");

var raw = JSON.stringify({
   "default_value": "0.0",
   "key": "amount",
   "type": "double"
});

var requestOptions = {
   method: 'POST',
   headers: myHeaders,
   body: raw,
   redirect: 'follow'
};

fetch("https://api.optimizely.com/flags/v1//projects/{project_id}/flags/{flag_key}/variable_definitions", requestOptions)
   .then(response => response.text())
   .then(result => console.log(result))
   .catch(error => console.log('error', error));

require "uri"
require "json"
require "net/http"

url = URI("https://api.optimizely.com/flags/v1//projects/{project_id}/flags/{flag_key}/variable_definitions")

https = Net::HTTP.new(url.host, url.port)
https.use_ssl = true

request = Net::HTTP::Post.new(url)
request["accept"] = "application/json"
request["content-type"] = "application/json"
request.body = JSON.dump({
   "default_value": "0.0",
   "key": "amount",
   "type": "double"
})

response = https.request(request)
puts response.read_body

import requests
import json

url = "https://api.optimizely.com/flags/v1//projects/{project_id}/flags/{flag_key}/variable_definitions"

payload = json.dumps({
   "default_value": "0.0",
   "key": "amount",
   "type": "double"
})
headers = {
   'accept': 'application/json',
   'content-type': 'application/json'
}

response = requests.request("POST", url, headers=headers, data=payload)

print(response.text)

// Create a variable definition
{
  "default_value": "0.0",
  "description": "This variable is used to configure the amount used for computing the discount",
  "key": "amount",
  "revision": 0,
  "role": "admin",
  "type": "double"
}

// Malformed requests and invalid parameter names and types

// Invalid credentials

// Do not have permission to perform the operation

// Not found. No content

// Conflicting resource state with requested action