Sample - Twilio API
POST/2010-04-01/Accounts/{AccountSid}/Calls/{CallSid}/UserDefinedMessages.json

Create a new User Defined Message for the given Call SID.

Create a new User Defined Message for the given Call SID.

  • RetriesRetries up to 2×, 500ms backoff, 30s timeout.

2 parameters · 2 body fields
AccountSidstringrequired
The SID of the [Account](https://www.twilio.com/docs/iam/api/account) that created User Defined Message.
CallSidstringrequired
The SID of the [Call](https://www.twilio.com/docs/voice/api/call-resource) the User Defined Message is associated with.
Contentstringrequired
The User Defined Message in the form of URL-encoded JSON string.
IdempotencyKeystringoptional
A unique string value to identify API call. This should be a unique string value per API call and can be a randomly generated.

1 status code
201Created
account_sidstringoptional
The SID of the [Account](https://www.twilio.com/docs/iam/api/account) that created User Defined Message.
call_sidstringoptional
The SID of the [Call](https://www.twilio.com/docs/voice/api/call-resource) the User Defined Message is associated with.
sidstringoptional
The SID that uniquely identifies this User Defined Message.
date_createdstringoptional
The date that this User Defined Message was created, given in RFC 2822 format.