Send a template message for a managed user

Time	Status	User Agent
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Time

Status

User Agent

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string

required

Recipient phone number in E.164 format: +{country_code}{subscriber_number}.

templateId

uuid

required

Required Wevlix template UUID. First call GET /v1/projects/{projectId}/whatsapp-account/templates with dashboard authentication, then copy the id of an APPROVED template. Do not use the template name or a Meta/YCloud provider id here.

components

array of objects

length ≤ 20

Template message components and parameters shared by Meta and YCloud. For an image, video, or document header, pass an HTTPS public link or provider media id in the matching media object. Omit for templates without parameters.

components

variables

array of strings

length ≤ 100

Simple template variable values in placeholder order. Wevlix maps them to YCloud/Meta components. Use components instead for media or advanced buttons; do not send both fields.

variables

clientMessageId

string

Caller-controlled idempotency identifier for this project.

countryIso2

string

Optional validation hint. Wevlix derives the billing country from the E.164 recipient and rejects a mismatch.

phoneNumberId

string

Optional sender phone-number id from the effective project WABA.