curl --location --request PUT 'https://rest.clicksend.com/v3/email/templates/291' \
--header 'Content-Type: application/json' \
--data-raw '{
"body": "string",
"template_name": "string"
}'
{
"data": {
"body": "This is the new body of your template",
"template_id": 281,
"template_id_master": 11,
"template_name": "NewTemplate"
},
"http_code": 200,
"response_code": "SUCCESS",
"response_msg": "Your email template has been updated."
}