curl --request PATCH \
  --url https://api.slash.com/card/{cardId}/spending-constraint \
  --header 'Content-Type: application/json' \
  --header 'X-API-Key: <api-key>' \
  --data '
{
  "merchantCategoryRule": {
    "merchantCategories": [
      "<string>"
    ]
  },
  "merchantRule": {
    "merchants": [
      "<string>"
    ]
  },
  "spendingRule": {
    "utilizationLimit": {
      "timezone": "<string>",
      "startDate": "<string>"
    },
    "utilizationLimitV2": [
      {
        "timezone": "<string>",
        "startDate": "<string>"
      }
    ],
    "transactionSizeLimit": {}
  },
  "countryRule": {
    "countries": [
      "<string>"
    ]
  },
  "merchantCategoryCodeRule": {
    "merchantCategoryCodes": [
      "<string>"
    ]
  }
}
'

import requests

url = "https://api.slash.com/card/{cardId}/spending-constraint"

payload = {
    "merchantCategoryRule": { "merchantCategories": ["<string>"] },
    "merchantRule": { "merchants": ["<string>"] },
    "spendingRule": {
        "utilizationLimit": {
            "timezone": "<string>",
            "startDate": "<string>"
        },
        "utilizationLimitV2": [
            {
                "timezone": "<string>",
                "startDate": "<string>"
            }
        ],
        "transactionSizeLimit": {}
    },
    "countryRule": { "countries": ["<string>"] },
    "merchantCategoryCodeRule": { "merchantCategoryCodes": ["<string>"] }
}
headers = {
    "X-API-Key": "<api-key>",
    "Content-Type": "application/json"
}

response = requests.patch(url, json=payload, headers=headers)

print(response.text)

const options = {
  method: 'PATCH',
  headers: {'X-API-Key': '<api-key>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    merchantCategoryRule: {merchantCategories: ['<string>']},
    merchantRule: {merchants: ['<string>']},
    spendingRule: {
      utilizationLimit: {timezone: '<string>', startDate: '<string>'},
      utilizationLimitV2: [{timezone: '<string>', startDate: '<string>'}],
      transactionSizeLimit: {}
    },
    countryRule: {countries: ['<string>']},
    merchantCategoryCodeRule: {merchantCategoryCodes: ['<string>']}
  })
};

fetch('https://api.slash.com/card/{cardId}/spending-constraint', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://api.slash.com/card/{cardId}/spending-constraint",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "PATCH",
  CURLOPT_POSTFIELDS => json_encode([
    'merchantCategoryRule' => [
        'merchantCategories' => [
                '<string>'
        ]
    ],
    'merchantRule' => [
        'merchants' => [
                '<string>'
        ]
    ],
    'spendingRule' => [
        'utilizationLimit' => [
                'timezone' => '<string>',
                'startDate' => '<string>'
        ],
        'utilizationLimitV2' => [
                [
                                'timezone' => '<string>',
                                'startDate' => '<string>'
                ]
        ],
        'transactionSizeLimit' => [
                
        ]
    ],
    'countryRule' => [
        'countries' => [
                '<string>'
        ]
    ],
    'merchantCategoryCodeRule' => [
        'merchantCategoryCodes' => [
                '<string>'
        ]
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json",
    "X-API-Key: <api-key>"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

import (
	"fmt"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "https://api.slash.com/card/{cardId}/spending-constraint"

	payload := strings.NewReader("{\n  \"merchantCategoryRule\": {\n    \"merchantCategories\": [\n      \"<string>\"\n    ]\n  },\n  \"merchantRule\": {\n    \"merchants\": [\n      \"<string>\"\n    ]\n  },\n  \"spendingRule\": {\n    \"utilizationLimit\": {\n      \"timezone\": \"<string>\",\n      \"startDate\": \"<string>\"\n    },\n    \"utilizationLimitV2\": [\n      {\n        \"timezone\": \"<string>\",\n        \"startDate\": \"<string>\"\n      }\n    ],\n    \"transactionSizeLimit\": {}\n  },\n  \"countryRule\": {\n    \"countries\": [\n      \"<string>\"\n    ]\n  },\n  \"merchantCategoryCodeRule\": {\n    \"merchantCategoryCodes\": [\n      \"<string>\"\n    ]\n  }\n}")

	req, _ := http.NewRequest("PATCH", url, payload)

	req.Header.Add("X-API-Key", "<api-key>")
	req.Header.Add("Content-Type", "application/json")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.patch("https://api.slash.com/card/{cardId}/spending-constraint")
  .header("X-API-Key", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"merchantCategoryRule\": {\n    \"merchantCategories\": [\n      \"<string>\"\n    ]\n  },\n  \"merchantRule\": {\n    \"merchants\": [\n      \"<string>\"\n    ]\n  },\n  \"spendingRule\": {\n    \"utilizationLimit\": {\n      \"timezone\": \"<string>\",\n      \"startDate\": \"<string>\"\n    },\n    \"utilizationLimitV2\": [\n      {\n        \"timezone\": \"<string>\",\n        \"startDate\": \"<string>\"\n      }\n    ],\n    \"transactionSizeLimit\": {}\n  },\n  \"countryRule\": {\n    \"countries\": [\n      \"<string>\"\n    ]\n  },\n  \"merchantCategoryCodeRule\": {\n    \"merchantCategoryCodes\": [\n      \"<string>\"\n    ]\n  }\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.slash.com/card/{cardId}/spending-constraint")

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

request = Net::HTTP::Patch.new(url)
request["X-API-Key"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"merchantCategoryRule\": {\n    \"merchantCategories\": [\n      \"<string>\"\n    ]\n  },\n  \"merchantRule\": {\n    \"merchants\": [\n      \"<string>\"\n    ]\n  },\n  \"spendingRule\": {\n    \"utilizationLimit\": {\n      \"timezone\": \"<string>\",\n      \"startDate\": \"<string>\"\n    },\n    \"utilizationLimitV2\": [\n      {\n        \"timezone\": \"<string>\",\n        \"startDate\": \"<string>\"\n      }\n    ],\n    \"transactionSizeLimit\": {}\n  },\n  \"countryRule\": {\n    \"countries\": [\n      \"<string>\"\n    ]\n  },\n  \"merchantCategoryCodeRule\": {\n    \"merchantCategoryCodes\": [\n      \"<string>\"\n    ]\n  }\n}"

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

{
  "merchantCategoryRule": {
    "merchantCategories": [
      "<string>"
    ]
  },
  "merchantRule": {
    "merchants": [
      "<string>"
    ]
  },
  "spendingRule": {
    "utilizationLimit": {
      "limitAmount": {
        "amountCents": 123
      },
      "timezone": "<string>",
      "startDate": "<string>"
    },
    "utilizationLimitV2": [
      {
        "limitAmount": {
          "amountCents": 123
        },
        "timezone": "<string>",
        "startDate": "<string>"
      }
    ],
    "transactionSizeLimit": {
      "minimum": {
        "amountCents": 123
      },
      "maximum": {
        "amountCents": 123
      }
    }
  },
  "countryRule": {
    "countries": [
      "<string>"
    ]
  },
  "merchantCategoryCodeRule": {
    "merchantCategoryCodes": [
      "<string>"
    ]
  }
}

{
  "message": "<string>",
  "name": "<string>",
  "identifier": "<string>",
  "rawStatus": 123,
  "meta": {}
}

{
  "message": "<string>",
  "name": "<string>",
  "identifier": "<string>",
  "rawStatus": 123,
  "meta": {}
}

{
  "message": "<string>",
  "name": "<string>",
  "identifier": "<string>",
  "rawStatus": 123,
  "meta": {}
}

{
  "message": "<string>",
  "name": "<string>",
  "identifier": "<string>",
  "rawStatus": 123,
  "meta": {}
}