PUT /domains/{domain}/brands/{hostname}/{brand_name}/assets/{asset_type}.Authorization: Bearer ********************curl --location 'https://awqacore01.crexendocloud.com/ns-api/v2/domains//brands/portal.example.com/Blue Theme/assets' \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '{
"asset-type": "logo",
"image-data": "iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mP8z8BQDwAEhQGAhKmMIQAAAABJRU5ErkJggg==",
"filename": "logo.png"
}'{
"code": 202,
"message": "Accepted"
}