Add a new participant to the conversation
A Participant resource represents a member of the conversation.
Add a new participant to the conversation
Path parameters
-
The unique ID of the Conversation for this participant.
Body
-
An optional string metadata field you can use to store any data you wish. The string value must contain structurally valid JSON if specified. Note that if the attributes are not set "{}" will be returned.
-
The date that this resource was created.
-
The date that this resource was last updated.
-
A unique string identifier for the conversation participant as Conversation User. This parameter is non-null if (and only if) the participant is using the Conversations SDK to communicate. Limited to 256 characters.
-
The address of the participant's device, e.g. a phone or WhatsApp number. Together with the Proxy address, this determines a participant uniquely. This field (with proxy_address) is only null when the participant is interacting from an SDK endpoint (see the 'identity' field).
-
The address of the Twilio phone number that is used in Group MMS. Communication mask for the Conversation participant with Identity.
-
The address of the Twilio phone number (or WhatsApp number) that the participant is in contact with. This field, together with participant address, is only null when the participant is interacting from an SDK endpoint (see the 'identity' field).
-
The SID of a conversation-level Role to assign to the participant.
Minimum length is
34
, maximum length is34
. Format should match the following pattern:^RL[0-9a-fA-F]{32}$
.
curl \
-X POST https://conversations.twilio.com/v1/Conversations/{ConversationSid}/Participants \
--user "username:password" \
-H "Content-Type: application/x-www-form-urlencoded" \
-H "X-Twilio-Webhook-Enabled: true" \
-d 'Attributes=string&DateCreated=2023-05-04T09%3A42%3A00%2B00%3A00&DateUpdated=2023-05-04T09%3A42%3A00%2B00%3A00&Identity=string&MessagingBinding.Address=string&MessagingBinding.ProjectedAddress=string&MessagingBinding.ProxyAddress=string&RoleSid=string'
# Headers
X-Twilio-Webhook-Enabled: true
# Payload
{
"Attributes": "string",
"DateCreated": "2023-05-04T09:42:00+00:00",
"DateUpdated": "2023-05-04T09:42:00+00:00",
"Identity": "string",
"MessagingBinding.Address": "string",
"MessagingBinding.ProjectedAddress": "string",
"MessagingBinding.ProxyAddress": "string",
"RoleSid": "string"
}
# Headers
X-Twilio-Webhook-Enabled: true
# Payload
{
"Attributes": "string",
"DateCreated": "2025-05-04T09:42:00Z",
"DateUpdated": "2025-05-04T09:42:00Z",
"Identity": "string",
"MessagingBinding.Address": "string",
"MessagingBinding.ProjectedAddress": "string",
"MessagingBinding.ProxyAddress": "string",
"RoleSid": "string"
}
{
"account_sid": "string",
"attributes": "string",
"conversation_sid": "string",
"date_created": "2023-05-04T09:42:00+00:00",
"date_updated": "2023-05-04T09:42:00+00:00",
"identity": "string",
"last_read_message_index": 42,
"last_read_timestamp": "string",
"role_sid": "string",
"sid": "string",
"url": "https://example.com"
}
{
"account_sid": "string",
"attributes": null,
"conversation_sid": "string",
"date_created": "2025-05-04T09:42:00Z",
"date_updated": "2025-05-04T09:42:00Z",
"identity": "string",
"last_read_message_index": 42,
"last_read_timestamp": "string",
"role_sid": "string",
"sid": "string",
"url": "https://example.com"
}