Hi everyone,

I'm automating a WhatsApp message in Odoo SaaS 19.1. My template has 4 variables:

• {{1}}: Client Name

• {{2}}: Property Name

• {{3}}: Availability Status

• {{4}}: List of 5 similar properties (Dynamic Text)

I am using a Server Action to create the whatsapp.composer. I can trigger the send, but I'm struggling to map my Python strings to these 4 variables.

My current attempt:

Python

# Template and logic for the 4 strings are ready...
sugerencias_txt = "...my list of 5 houses..."

composer = env['whatsapp.composer'].create({
    'res_model': 'crm.lead',
    'res_ids': str(record.ids),
    'wa_template_id': template.id,
    # HOW DO I ADD THE 4 VARIABLES HERE?
    # I tried 'variable_ids' and 'wa_variable_ids' but got "Invalid Field"
})

composer.action_send_whatsapp_template()

Question: In SaaS 19.1, what is the exact field name or sub-model used to pass these 4 values? Do I need to use a specific command like wa_variable_ids or a dictionary of values?

Muchas gracias!!