> ## Documentation Index
> Fetch the complete documentation index at: https://veryfront.com/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# CheckChannelInput

> Input object in the GraphQL API.

| Field | Type | Required | Description |
| - | - | - | - |
| `slackChannelId` | [`String!`](https://veryfront.com/docs/cloud/graphql/types/string) | Yes | Slack channel for the test message. Slack refusals return status failed with a failure code. A missing Slack connection returns validation-failed; a transient connection refresh failure returns external-service-error. |
| `text` | [`String`](https://veryfront.com/docs/cloud/graphql/types/string) | No | 1-4000 characters; default 'Veryfront Slack connection test'. |

[All GraphQL types](https://veryfront.com/docs/cloud/graphql/schema.md) · [Operations](https://veryfront.com/docs/cloud/graphql.md)


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