# Схема: SendNotificationRequest

Source: <https://telegafirst.com/docs/schema-a3ca482b3342920afca5e553654848a1dbcca0838b82d31b970a070c94461de3>
Locale: ru
releaseGitSha: ea133cd4ad87fe549ef000b139be145be9bd1717
sourceContentDigest: f46863416a51ff8a8addc5c7a51dec7c83aa91cc6814ed321d6557a0f9d56eb3
Version: 1

# Схема: SendNotificationRequest

| Поле | Значение |
| - | - |
| additionalProperties | false |
| properties.buttons.description | "Up to 3 rows of up to 3 buttons. url buttons work on every messenger and with every credential; callback buttons are an integration mechanism of an ExternalApp key with the button.clicked webhook and work only for a Telegram user. The Open Lines copy carries only the url buttons." |
| properties.buttons.items.items.$ref | [Button](https://telegafirst.com/docs/schema-b3fef040fb2e5b867ed1188eceee60bb3ba034f7ffa64679b088bbaf3f55d210) |
| properties.buttons.items.maxItems | 3 |
| properties.buttons.items.type | "array" |
| properties.buttons.maxItems | 3 |
| properties.buttons.type | "array" |
| properties.idempotency\_key.description | "Repeating a key within your app returns the same notification\_id and does not queue a second push while the first one is still known to the queue." |
| properties.idempotency\_key.maxLength | 255 |
| properties.idempotency\_key.type | "string" |
| properties.media.$ref | [Media](https://telegafirst.com/docs/schema-67fd52e23657d48b03c75d78ab2da052892bbf58341dac5c7a4316bda0188a07) |
| properties.parse\_mode.enum | \["HTML","Markdown",null] |
| properties.parse\_mode.type | \["string","null"] |
| properties.text.description | "Message text, delivered to the user's private chat on the messenger they use (Telegram, MAX or VK), with a copy in the user's Open Lines topic." |
| properties.text.maxLength | 4096 |
| properties.text.minLength | 1 |
| properties.text.type | "string" |
| properties.user\_seq\_id.description | "Per-client user number (seq\_num) of the recipient, as listed by the users API." |
| properties.user\_seq\_id.exclusiveMinimum | 0 |
| properties.user\_seq\_id.maximum | 2147483647 |
| properties.user\_seq\_id.type | "integer" |
| required | \["user\_seq\_id","text"] |
| type | "object" |