Update Template - Lancepilot API Documentation

Update a template

curl --request POST \
  --url https://lancepilot.com/api/v3/workspaces/{workspace}/templates/{template} \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "name": "login_otp_template",
  "language": "en",
  "body": {
    "text": "<string>",
    "variables": [
      "<string>"
    ]
  },
  "header": {
    "type": "text",
    "text": {
      "content": "<string>",
      "variables": [
        "<string>"
      ]
    }
  },
  "footer": "<string>",
  "buttons": [
    {
      "text": "<string>",
      "phone_number": "<string>",
      "url": "<string>",
      "variables": [
        "<string>"
      ]
    }
  ],
  "unsubscribeButton": true,
  "blockButton": true,
  "addSecurityRecommendation": true,
  "codeExpirationMinutes": 720,
  "copyCodeButton": true
}
'

import requests

url = "https://lancepilot.com/api/v3/workspaces/{workspace}/templates/{template}"

payload = {
    "name": "login_otp_template",
    "language": "en",
    "body": {
        "text": "<string>",
        "variables": ["<string>"]
    },
    "header": {
        "type": "text",
        "text": {
            "content": "<string>",
            "variables": ["<string>"]
        }
    },
    "footer": "<string>",
    "buttons": [
        {
            "text": "<string>",
            "phone_number": "<string>",
            "url": "<string>",
            "variables": ["<string>"]
        }
    ],
    "unsubscribeButton": True,
    "blockButton": True,
    "addSecurityRecommendation": True,
    "codeExpirationMinutes": 720,
    "copyCodeButton": True
}
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    name: 'login_otp_template',
    language: 'en',
    body: JSON.stringify({text: '<string>', variables: ['<string>']}),
    header: {type: 'text', text: {content: '<string>', variables: ['<string>']}},
    footer: '<string>',
    buttons: [
      {
        text: '<string>',
        phone_number: '<string>',
        url: '<string>',
        variables: ['<string>']
      }
    ],
    unsubscribeButton: true,
    blockButton: true,
    addSecurityRecommendation: true,
    codeExpirationMinutes: 720,
    copyCodeButton: true
  })
};

fetch('https://lancepilot.com/api/v3/workspaces/{workspace}/templates/{template}', 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://lancepilot.com/api/v3/workspaces/{workspace}/templates/{template}",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_POSTFIELDS => json_encode([
    'name' => 'login_otp_template',
    'language' => 'en',
    'body' => [
        'text' => '<string>',
        'variables' => [
                '<string>'
        ]
    ],
    'header' => [
        'type' => 'text',
        'text' => [
                'content' => '<string>',
                'variables' => [
                                '<string>'
                ]
        ]
    ],
    'footer' => '<string>',
    'buttons' => [
        [
                'text' => '<string>',
                'phone_number' => '<string>',
                'url' => '<string>',
                'variables' => [
                                '<string>'
                ]
        ]
    ],
    'unsubscribeButton' => true,
    'blockButton' => true,
    'addSecurityRecommendation' => true,
    'codeExpirationMinutes' => 720,
    'copyCodeButton' => true
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "Content-Type: application/json"
  ],
]);

$response = curl_exec($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://lancepilot.com/api/v3/workspaces/{workspace}/templates/{template}"

	payload := strings.NewReader("{\n  \"name\": \"login_otp_template\",\n  \"language\": \"en\",\n  \"body\": {\n    \"text\": \"<string>\",\n    \"variables\": [\n      \"<string>\"\n    ]\n  },\n  \"header\": {\n    \"type\": \"text\",\n    \"text\": {\n      \"content\": \"<string>\",\n      \"variables\": [\n        \"<string>\"\n      ]\n    }\n  },\n  \"footer\": \"<string>\",\n  \"buttons\": [\n    {\n      \"text\": \"<string>\",\n      \"phone_number\": \"<string>\",\n      \"url\": \"<string>\",\n      \"variables\": [\n        \"<string>\"\n      ]\n    }\n  ],\n  \"unsubscribeButton\": true,\n  \"blockButton\": true,\n  \"addSecurityRecommendation\": true,\n  \"codeExpirationMinutes\": 720,\n  \"copyCodeButton\": true\n}")

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

	req.Header.Add("Authorization", "Bearer <token>")
	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.post("https://lancepilot.com/api/v3/workspaces/{workspace}/templates/{template}")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"name\": \"login_otp_template\",\n  \"language\": \"en\",\n  \"body\": {\n    \"text\": \"<string>\",\n    \"variables\": [\n      \"<string>\"\n    ]\n  },\n  \"header\": {\n    \"type\": \"text\",\n    \"text\": {\n      \"content\": \"<string>\",\n      \"variables\": [\n        \"<string>\"\n      ]\n    }\n  },\n  \"footer\": \"<string>\",\n  \"buttons\": [\n    {\n      \"text\": \"<string>\",\n      \"phone_number\": \"<string>\",\n      \"url\": \"<string>\",\n      \"variables\": [\n        \"<string>\"\n      ]\n    }\n  ],\n  \"unsubscribeButton\": true,\n  \"blockButton\": true,\n  \"addSecurityRecommendation\": true,\n  \"codeExpirationMinutes\": 720,\n  \"copyCodeButton\": true\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://lancepilot.com/api/v3/workspaces/{workspace}/templates/{template}")

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

request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"name\": \"login_otp_template\",\n  \"language\": \"en\",\n  \"body\": {\n    \"text\": \"<string>\",\n    \"variables\": [\n      \"<string>\"\n    ]\n  },\n  \"header\": {\n    \"type\": \"text\",\n    \"text\": {\n      \"content\": \"<string>\",\n      \"variables\": [\n        \"<string>\"\n      ]\n    }\n  },\n  \"footer\": \"<string>\",\n  \"buttons\": [\n    {\n      \"text\": \"<string>\",\n      \"phone_number\": \"<string>\",\n      \"url\": \"<string>\",\n      \"variables\": [\n        \"<string>\"\n      ]\n    }\n  ],\n  \"unsubscribeButton\": true,\n  \"blockButton\": true,\n  \"addSecurityRecommendation\": true,\n  \"codeExpirationMinutes\": 720,\n  \"copyCodeButton\": true\n}"

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

{
  "status": 200,
  "message": "Resource updated successfully.",
  "data": {}
}

{
  "message": "Unauthenticated."
}

{
  "message": "Resource not found.",
  "status": 404
}

POST

workspaces

{workspace}

templates

{template}

Update a template

curl --request POST \
  --url https://lancepilot.com/api/v3/workspaces/{workspace}/templates/{template} \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "name": "login_otp_template",
  "language": "en",
  "body": {
    "text": "<string>",
    "variables": [
      "<string>"
    ]
  },
  "header": {
    "type": "text",
    "text": {
      "content": "<string>",
      "variables": [
        "<string>"
      ]
    }
  },
  "footer": "<string>",
  "buttons": [
    {
      "text": "<string>",
      "phone_number": "<string>",
      "url": "<string>",
      "variables": [
        "<string>"
      ]
    }
  ],
  "unsubscribeButton": true,
  "blockButton": true,
  "addSecurityRecommendation": true,
  "codeExpirationMinutes": 720,
  "copyCodeButton": true
}
'

import requests

url = "https://lancepilot.com/api/v3/workspaces/{workspace}/templates/{template}"

payload = {
    "name": "login_otp_template",
    "language": "en",
    "body": {
        "text": "<string>",
        "variables": ["<string>"]
    },
    "header": {
        "type": "text",
        "text": {
            "content": "<string>",
            "variables": ["<string>"]
        }
    },
    "footer": "<string>",
    "buttons": [
        {
            "text": "<string>",
            "phone_number": "<string>",
            "url": "<string>",
            "variables": ["<string>"]
        }
    ],
    "unsubscribeButton": True,
    "blockButton": True,
    "addSecurityRecommendation": True,
    "codeExpirationMinutes": 720,
    "copyCodeButton": True
}
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    name: 'login_otp_template',
    language: 'en',
    body: JSON.stringify({text: '<string>', variables: ['<string>']}),
    header: {type: 'text', text: {content: '<string>', variables: ['<string>']}},
    footer: '<string>',
    buttons: [
      {
        text: '<string>',
        phone_number: '<string>',
        url: '<string>',
        variables: ['<string>']
      }
    ],
    unsubscribeButton: true,
    blockButton: true,
    addSecurityRecommendation: true,
    codeExpirationMinutes: 720,
    copyCodeButton: true
  })
};

fetch('https://lancepilot.com/api/v3/workspaces/{workspace}/templates/{template}', 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://lancepilot.com/api/v3/workspaces/{workspace}/templates/{template}",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_POSTFIELDS => json_encode([
    'name' => 'login_otp_template',
    'language' => 'en',
    'body' => [
        'text' => '<string>',
        'variables' => [
                '<string>'
        ]
    ],
    'header' => [
        'type' => 'text',
        'text' => [
                'content' => '<string>',
                'variables' => [
                                '<string>'
                ]
        ]
    ],
    'footer' => '<string>',
    'buttons' => [
        [
                'text' => '<string>',
                'phone_number' => '<string>',
                'url' => '<string>',
                'variables' => [
                                '<string>'
                ]
        ]
    ],
    'unsubscribeButton' => true,
    'blockButton' => true,
    'addSecurityRecommendation' => true,
    'codeExpirationMinutes' => 720,
    'copyCodeButton' => true
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "Content-Type: application/json"
  ],
]);

$response = curl_exec($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://lancepilot.com/api/v3/workspaces/{workspace}/templates/{template}"

	payload := strings.NewReader("{\n  \"name\": \"login_otp_template\",\n  \"language\": \"en\",\n  \"body\": {\n    \"text\": \"<string>\",\n    \"variables\": [\n      \"<string>\"\n    ]\n  },\n  \"header\": {\n    \"type\": \"text\",\n    \"text\": {\n      \"content\": \"<string>\",\n      \"variables\": [\n        \"<string>\"\n      ]\n    }\n  },\n  \"footer\": \"<string>\",\n  \"buttons\": [\n    {\n      \"text\": \"<string>\",\n      \"phone_number\": \"<string>\",\n      \"url\": \"<string>\",\n      \"variables\": [\n        \"<string>\"\n      ]\n    }\n  ],\n  \"unsubscribeButton\": true,\n  \"blockButton\": true,\n  \"addSecurityRecommendation\": true,\n  \"codeExpirationMinutes\": 720,\n  \"copyCodeButton\": true\n}")

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

	req.Header.Add("Authorization", "Bearer <token>")
	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.post("https://lancepilot.com/api/v3/workspaces/{workspace}/templates/{template}")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"name\": \"login_otp_template\",\n  \"language\": \"en\",\n  \"body\": {\n    \"text\": \"<string>\",\n    \"variables\": [\n      \"<string>\"\n    ]\n  },\n  \"header\": {\n    \"type\": \"text\",\n    \"text\": {\n      \"content\": \"<string>\",\n      \"variables\": [\n        \"<string>\"\n      ]\n    }\n  },\n  \"footer\": \"<string>\",\n  \"buttons\": [\n    {\n      \"text\": \"<string>\",\n      \"phone_number\": \"<string>\",\n      \"url\": \"<string>\",\n      \"variables\": [\n        \"<string>\"\n      ]\n    }\n  ],\n  \"unsubscribeButton\": true,\n  \"blockButton\": true,\n  \"addSecurityRecommendation\": true,\n  \"codeExpirationMinutes\": 720,\n  \"copyCodeButton\": true\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://lancepilot.com/api/v3/workspaces/{workspace}/templates/{template}")

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

request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"name\": \"login_otp_template\",\n  \"language\": \"en\",\n  \"body\": {\n    \"text\": \"<string>\",\n    \"variables\": [\n      \"<string>\"\n    ]\n  },\n  \"header\": {\n    \"type\": \"text\",\n    \"text\": {\n      \"content\": \"<string>\",\n      \"variables\": [\n        \"<string>\"\n      ]\n    }\n  },\n  \"footer\": \"<string>\",\n  \"buttons\": [\n    {\n      \"text\": \"<string>\",\n      \"phone_number\": \"<string>\",\n      \"url\": \"<string>\",\n      \"variables\": [\n        \"<string>\"\n      ]\n    }\n  ],\n  \"unsubscribeButton\": true,\n  \"blockButton\": true,\n  \"addSecurityRecommendation\": true,\n  \"codeExpirationMinutes\": 720,\n  \"copyCodeButton\": true\n}"

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

{
  "status": 200,
  "message": "Resource updated successfully.",
  "data": {}
}

{
  "message": "Unauthenticated."
}

{
  "message": "Resource not found.",
  "status": 404
}

Overview

Update an existing WhatsApp message template. The template will be resubmitted to Meta for review.

Language cannot be changed after template creation
Category may be restricted for approved templates
Media file only required when changing media type
Template status changes to UPDATING during review

Request Body Schema

Same as Create Template, with these differences:

Field	Update Restrictions
`language`	Cannot be changed (must match original)
`category`	May be locked if template is approved
`header.media.file`	Required only when changing `header.media.type`

Example Payloads

Update Text Content Only

{
  "name": "welcome_template",
  "language": "en",
  "category": "MARKETING",
  "body": {
    "text": "Welcome {{1}}! Your account is now active. Enjoy {{2}}% off your first order!",
    "variables": ["Customer", "20"]
  },
  "footer": "Valid for 30 days"
}

Update Header Media Type

When changing media type (e.g., from image to video), the file is required:

{
  "name": "product_promo",
  "language": "en",
  "category": "MARKETING",
  "header": {
    "type": "media",
    "media": {
      "type": "video",
      "file": "<binary_file_data>"
    }
  },
  "body": {
    "text": "Check out our latest product showcase!",
    "variables": []
  }
}

Keep Same Media Type

When keeping the same media type, file is optional:

{
  "name": "product_promo",
  "language": "en",
  "category": "MARKETING",
  "header": {
    "type": "media",
    "media": {
      "type": "image"
      // file not required if keeping same type
    }
  },
  "body": {
    "text": "Updated message text here!",
    "variables": []
  }
}

Add Buttons to Existing Template

{
  "name": "order_confirmation",
  "language": "en",
  "category": "UTILITY",
  "body": {
    "text": "Your order #{{1}} is confirmed!",
    "variables": ["ORD-12345"]
  },
  "buttons": [
    {
      "type": "URL",
      "text": "Track Order",
      "url": "https://example.com/track"
    },
    {
      "type": "PHONE_NUMBER",
      "text": "Contact Support",
      "phone_number": "+1234567890"
    }
  ]
}

Response

Success (200 OK)

{
  "success": true,
  "message": "Template updated successfully and submitted to Meta for review."
}

Validation Error (422)

{
  "success": false,
  "message": "Validation failed",
  "errors": {
    "language": ["Language cannot be changed after template creation."],
    "header.media.file": ["The file field is required when changing media type."]
  }
}

Template Status Flow

After updating:

PENDING → Template without provider_id (treated as new creation)
UPDATING → Existing template resubmitted for review
APPROVED → After Meta approval
REJECTED → If Meta rejects the changes

Use the Sync endpoint to refresh template statuses.

Common Update Scenarios

Changing Template Text

Update body.text and adjust body.variables array to match new placeholders:

{
  "name": "existing_template",
  "language": "en",
  "category": "MARKETING",
  "body": {
    "text": "New message with {{1}} and {{2}}",
    "variables": ["value1", "value2"]
  }
}

Removing Header

Set header to null or omit it:

{
  "name": "existing_template",
  "language": "en",
  "category": "UTILITY",
  "header": null,
  "body": {
    "text": "Simple message without header",
    "variables": []
  }
}

Changing Button URLs

Update the entire buttons array:

{
  "name": "existing_template",
  "language": "en",
  "category": "MARKETING",
  "body": {
    "text": "Click below for updated link",
    "variables": []
  },
  "buttons": [
    {
      "type": "URL",
      "text": "New Link",
      "url": "https://newdomain.com/page"
    }
  ]
}

Adding/Removing Footer

Simply include or omit the footer field:

{
  "name": "existing_template",
  "language": "en",
  "category": "UTILITY",
  "body": {
    "text": "Message content here",
    "variables": []
  },
  "footer": "New footer text"
}

Important Notes

Breaking Changes

Changing language will fail validation
Approved templates may have category restrictions
Template name follows same rules as creation (lowercase + underscores only)

Best Practices

Test updates on duplicate templates first
Keep variable placeholders consistent
Use Sync endpoint to monitor approval status
Backup original template configuration before major updates

For complete payload examples, see TEMPLATE_PAYLOADS.md.

Authorizations

Authorization

string

header

required

Bearer authentication header of the form Bearer <token>, where <token> is your auth token.

Path Parameters

workspace

string<uuid>

required

ID of the workspace.

template

integer

required

ID of the template.

Body

application/json

name

string

required

Example:

"login_otp_template"

language

string

required

Language cannot be changed after creation

Example:

"en"

Response

status

integer

required

Example:

200

message

string

required

Example:

"Resource updated successfully."

data

object

required

Updated resource data.

Get Template Sync Templates

​Overview

​Request Body Schema

​Example Payloads

​Update Text Content Only

​Update Header Media Type

​Keep Same Media Type

​Add Buttons to Existing Template

​Response

​Success (200 OK)

​Validation Error (422)

​Template Status Flow

​Common Update Scenarios

​Important Notes

Authorizations

Path Parameters

Body

Response

Overview

Request Body Schema

Example Payloads

Update Text Content Only

Update Header Media Type

Keep Same Media Type

Add Buttons to Existing Template

Response

Success (200 OK)

Validation Error (422)

Template Status Flow

Common Update Scenarios

Important Notes