{"command":{"effect":"write","timeoutSeconds":60,"inputSchema":{"type":"object","properties":{"phoneNumber":{"type":"string","pattern":"^\\+[1-9]\\d{7,14}$","title":"Phone number in E.164"},"label":{"type":"string","pattern":"^\\S(?:.*\\S)?$","maxLength":64,"title":"Label"},"smsCallbackUrl":{"type":"string","format":"uri","maxLength":2048,"title":"HTTPS callback URL"},"voiceCallbackUrl":{"type":"string","format":"uri","maxLength":2048,"title":"HTTPS callback URL"},"accountReference":{"type":"string","pattern":"^AC[0-9a-fA-F]{32}$","title":"Subaccount SID"}},"required":["phoneNumber","label","smsCallbackUrl","voiceCallbackUrl"],"additionalProperties":false},"name":"Buy a number","id":"twilio.whatsapp.number.purchase","example":{"phoneNumber":"+15005550006","label":"support-line","smsCallbackUrl":"https://www.tooluse.net/sms","voiceCallbackUrl":"https://www.tooluse.net/voice"},"maxRequests":1,"summary":false}}