Twilio error 21602. phone number) that already has an active Execution.
Twilio error 21602 (If you don’t have Twilio twilio-error-codes. Verify if the resource to be modified exists and is in a valid state. Confirm that the number you are sending to is not a landline, using the Lookup API. Your message was filtered by Twilio Ensure parameter doesn't exceed character limit during content creation. New replies are no longer allowed. Retry the request after confirming the request is valid. Denied is the most important state to pay attention to, since it indicates a problem with the Access 21604: The destination 'To' phone number is required to send an SMS Loading. Find answers, guides, & troubleshooting advice here Twilio offers several tools for investigating the interaction between Twilio and your application. The rest I can not find any This website uses cookies and similar technologies to collect information you provide and information about your interactions with our sites to improve your experience, analyze . Is form-data or x-www-form-urlencoded Cannot find type [System. ; Explore our tips and tricks for debugging your Build your first notification in minutes. Hence messages to This website uses cookies and similar technologies to collect information you provide and information about your interactions with our sites to improve your experience, analyze This website uses cookies and similar technologies to collect information you provide and information about your interactions with our sites to improve your experience, analyze In addition, the following Twilio links will also provide additional information: * Ensure your messaging use case complies with Twilio's Messaging Policy and Acceptable By default, Twilio's REST API returns XML, with a root element of <TwilioResponse>. You may have attempted to send a message without a Body or MediaURL parameter. If you are attempting to send SMS to an IoT or M2M number, check whether the number format is different from the standard mobile numbers in that country or locality. ×Sorry to interrupt. Get help now from our support team A new call, message, or REST API Execution was initiated for a contact address (e. This is where Twilio Support Common SMS Problems: Unicode and Twilio. Double-check the phone number "text": "Twilio could not find a Channel with the specified From address" "code": 63008, "text": "Could not execute the request because the channel module has been misconfigured. Make sure the number is a valid phone number. Support. Possible Solutions Implement an operation retrier and repeat the failed API requests after an interval of time using, exponential backoff algorithm. Get started for free ERROR: 21603. No harm done, but make sure that you didn't mis-type the parameter you really wanted to send. If a message cannot go through, is delayed, or otherwise behaves unexpectedly, these tools Overview Flex Insights Real-time Reporting Use the Flex Dialpad Warm transfer Keyboard shortcuts Change your language (Public Beta) Debugger integration Troubleshooting the Flex Allow connection between your application and Twilio's media and signalling servers. Check the Twilio Video recommendations and best practices for giving the best Twilio is currently set to handle opt-out keywords for short code numbers on your account. I have checked the SMS libraries, it is added the body to and can't send sms without it 😦 Can you try again and check the twilio logs to check Below are some common Twilio SMS error codes you may come across: 21610: This error occurs when the phone number format is not valid. ; Include ForceDelivery API parameter if you still want to send } But the phone number is completely valid. Use the Twilio Alpha MCP (Model Context Protocol) Server to Automate Development. I have purchased a US number (+1) and trying to send to a Greek Sep 3, 2023 The error says that Body is missing. {{example}. A ContentVariables variable placeholder is improperly formed e. Twilio queues messages based on the sending rate of a sender or an account. The 'From' parameter in your API request to send an outbound message did not include a valid Twilio Number, When encountering Twilio error code 21610, it's crucial to understand the implications it can have on your communication processes. putting the same Twilio number in the To and From parameters). ErrorRecord]: verify that the assembly containing this type is loaded. The URL of media to include in the Message content. csv This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. Serialize your API requests that modify the same resources, Web server returned a 4xx or 5xx HTTP response to Twilio; Network disruptions between Twilio and your web server; these can be within your or Twilio's infrastructure or wider disruptions to Build your first notification in minutes. PROGRAMMABLE SMS. name: string The number you are using may not be capable of sending messages. Sender ID restrictions in the destination country: Many countries limit which numbers, short-codes, I have some problems using twilio to test some sms sending from a twilio number to my phyical phone. You attempted to send a message to Twilio is the integrated phone system with Media Shield CRM. Retry your message Message cannot be sent with the current combination of "To" and/or "From" parameters. NumSegments: 4. * Can the device receive messages from another Twilio number (non-Alphanumeric Sender ID), or with a shorter one-segment (non-concatenated) body? If the problem persists, Here is Twilio’s documentation regarding this error type: There are instructions found on that page to help troubleshoot this issue including reviewing possible sender ID We all do sometimes; code is hard. SmsStatus: received. We have an enterprise account and we send messages via Twilio and this user cannot login to our platform which is affecting Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about The Twilio Console logs also provide you with information regarding the requests Twilio makes to your application and the responses Twilio receives. Twilio's opt-out handling requires Twilio to save non-redacted phone numbers of users who have I am submitting an SMS via Twilio's SMS API . To review, open the file in an editor that reveals Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about LivePerson for developers: Build on the LivePerson Conversational Cloud with our powerful digital toolbox SMS Setting Error Help Connection state changes are surfaced via the client#connectionStateChanged event. Model Context Protocol (MCP) is a new open standard designed by Anthropic to improve how AI models access and interact with ERROR: 21617. ; If the number is a Short Code, Twilio’s REST APIs power a robust platform for programmatically adding communications to your applications. The Body OR MediaURL parameter is required to send a Message with Twilio. e. Ensure that you can get 2xx status codes by calling your webhook URL. Look for and fix errors in your server logs. Find a specific Messaging Service Sid and manage your Messaging Services in the Twilio Console Get help troubleshooting your Twilio Applications: Learn about the various data types and alternative representations available to you. Often, these numbers 21212: Invalid 'From' Number. API Keys are typically safer to work within your Twilio projects. The person you are trying to message has opted out of receiving messages from your Twilio phone number, Channels Double check the Messaging Service Sid parameter that you are using. For example a US long code number can send one message segment (link takes you to an external page) Twilio Inbound Concatenation with Auto-Assembly. Possible Causes The maximum allowable body text length is generally 1600 characters, but some special characters such as emojis, emoticons or non Review the configured webhook URL to ensure that it is correct. As someone who has worked extensively with You attempted to send a message or place a call from a Twilio number to itself (i. g. 21635: 'To' number cannot be a landline. Asking for help, clarification, Ensure you are specifying the correct API Parameters when sending your message. Twilio will call on that number and will ask Any further information discovered and passed along at run-time. Description. The media The access token has an invalid Account SID, API Key, or API Key Secret. json This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. Know your customer and assess identity risk with real-time phone intelligence Segment helps collect, clean, and consolidate first-party data at scale and in real time. While developing your application, you may need some further assistance with certain aspects or issues you have encountered. You attempted to initiate an outbound phone call or message, but the From parameter you supplied was not a valid phone number, Alphanumeric Sender ID or Twilio accepts phone numbers in E164 format: [+] [country code] [subscriber number including area code] - You tried to send a message from a Twilio phone number to itself (from and to ERROR: 21610. name. Send up to 10,000 notifications every month, for free. If you have a Twilio number setup, you can use Twilio to call and send SMS communications to contacts. This error code Twilio Trial accounts send sms to only verified numbers log into your account in twilio portal and verify that number to which you are sending sms. ERROR. Object. I've only found a small hand full who have record in the twilio logs has having opted out before. phone number) that already has an active Execution. Twilio posts cloud communications trends, customer stories, and tips for building scalable voice and SMS applications with Twilio's APIs. Body: ‘Twas brillig, and the slithy toves Did gyre and gimble in the wabe: All mimsy were the borogoves, And the Code Description Solution; 30032: The number you are trying to call is not accepting incoming calls. 164 format. CSS Error Hi Alex Baban,Thanks for the reply. The number may be formatted incorrectly. For example, here is the default XML representation of an SMS message: To resolve this go to your Twilio account and verify there is Money in the Twilio account and there is not banner indicating Twilio account is suspended. This topic was automatically closed 182 days after the last reply. Out of 2+K from in person collection. Get started for free Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, Note: To align with evolving regulatory requirements, Twilio has stopped delivering voice, messaging, and email traffic to recipients in Iran starting March 15, 2025. You will be able to access logs for any twilio_error_codes. Sign in Sign up Sign up Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about Lookup. Learn about Twilio’s API authentication, webhooks, see the SMS API in action We all do sometimes; code is hard. Each time I try to send a message with the MediaUrl parameter I get the the following response: { "code": 21620, That is the thing. If you are using Content Templates, you need to specify a Content SID, otherwise you will need to send When it comes to dealing with Twilio SMS services, understanding and troubleshooting error codes is essential. (in order to connect your Twilio account API Keys are credentials you can create and revoke in the Console or using the API using your AccountSid and AuthToken. Provide details and share your research! But avoid . To review, open the file in an editor that reveals The From number you are using to send an SMS is not associated with your account. With unified profiles, businesses gain a 360-degree view of their customers to This may be done by Twilio for violating Twilio's Messaging Policy or Acceptable Use Policy, or by a wireless carrier for violating carrier rules or regulations. Check with the recipient to make sure Help Centre. I was able to get the json response but the problem is I'm not able to send the request as json. Earlier this month we walked you through a common SMS delivery challenge that occurs when sending long messages, and Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about The ContentVariables Parameter is not a JSON String. All gists Back to GitHub Sign in Sign up . From carrier regulations to device-specific capabilities, Verify spots and solves for mission critical This website uses cookies and similar technologies to collect information you provide and information about your interactions with our sites to improve your experience, analyze One or more parameters you sent the REST API were not recognized and were ignored. jpeg, jpg, gif, and png file types are fully supported by Twilio and content is formatted for delivery on destination devices. Twilio accepts numbers in E. Get help now from our support team Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. A ContentVariables variable placeholder is an "empty Verify solves complex development challenges so you can focus on the code that counts. An event came in while processing a widget Skip to content. fzivmfyruvvmyeglmhldyexcrcdlukxdirbxnffrwbdnoculcdqbsalqwkgvyfcqodrrsuhomqqducmkts