In the URL field, enter:
`{{ external_uri_scheme }}bot_email:bot_api_key@{{ external_api_path_subdomain }}{{ integration_url }}`
Replace `bot_email` and `bot_api_key` above with the URL-encoded email
address and API key of the bot. To URL-encode the email address, you
just need to replace `@` in the bot's email address with `%40`.