chat.scheduledMessages.list

Returns a list of scheduled messages.

Facts

Method URL: https://slack.com/api/chat.scheduledMessages.list

Preferred HTTP method: POST

Accepted content types: application/x-www-form-urlencoded, application/json

Rate limiting: Tier 3

Works with:

Token type	Required scope(s)
bot	`bot`
user	No scope required

This method returns a list of pending scheduled messages.

Arguments

Argument	Example	Required	Description
`token`	`xxxx-xxxxxxxxx-xxxx`	Required	Authentication token bearing required scopes.
`channel`	`C123456789`	Optional	The channel of the scheduled messages
`cursor`	`dXNlcjpVMDYxTkZUVDI=`	Optional	For pagination purposes, this is the `cursor` value returned from a previous call to `chat.scheduledmessages.list` indicating where you want to start this call from.
`latest`	`1562137200`	Optional	A UNIX timestamp of the latest value in the time range
`limit`	`100`	Optional	Maximum number of original entries to return.
`oldest`	`1562137200`	Optional	A UNIX timestamp of the oldest value in the time range

This method supports application/json via HTTP POST. Present your token in your request's Authorization header. Learn more.

oldest signifies the UNIX timestamp of the earliest range you're interested in. latest signifies the latest. If both oldest and latest are specified, oldest must be less than latest.

Response

Typical success response

{
    "ok": true,
    "scheduled_messages": [
        {
            "id": 1298393284,
            "channel_id": "C1H9RESGL",
            "post_at": 1551991428,
            "date_created": 1551891734
        }
    ],
    "response_metadata": {
        "next_cursor": ""
    }
}

Typical error response if the channel passed is invalid

{
    "ok": false,
    "error": "invalid_channel"
}

Errors

This table lists the expected errors that this method could return. However, other errors can be returned in the case where the service is down or other unexpected factors affect processing. Callers should always check the value of the ok params in the response.

Error	Description
`invalid_channel`	The channel passed is invalid
`not_authed`	No authentication token provided.
`invalid_auth`	Some aspect of authentication cannot be validated. Either the provided token is invalid or the request originates from an IP address disallowed from making the request.
`account_inactive`	Authentication token is for a deleted user or workspace.
`token_revoked`	Authentication token is for a deleted user or workspace or the app has been removed.
`no_permission`	The workspace token used in this request does not have the permissions necessary to complete the request. Make sure your app is a member of the conversation it's attempting to post a message to.
`org_login_required`	The workspace is undergoing an enterprise migration and will not be available until migration is complete.
`ekm_access_denied`	Administrators have suspended the ability to post a message.
`missing_scope`	The token used is not granted the specific scope permissions required to complete this request.
`invalid_arguments`	The method was called with invalid arguments.
`invalid_arg_name`	The method was passed an argument whose name falls outside the bounds of accepted or expected values. This includes very long names and names with non-alphanumeric characters other than `_`. If you get this error, it is typically an indication that you have made a very malformed API call.
`invalid_charset`	The method was called via a `POST` request, but the `charset` specified in the `Content-Type` header was invalid. Valid charset names are: `utf-8` `iso-8859-1`.
`invalid_form_data`	The method was called via a `POST` request with `Content-Type` `application/x-www-form-urlencoded` or `multipart/form-data`, but the form data was either missing or syntactically invalid.
`invalid_post_type`	The method was called via a `POST` request, but the specified `Content-Type` was invalid. Valid types are: `application/json` `application/x-www-form-urlencoded` `multipart/form-data` `text/plain`.
`missing_post_type`	The method was called via a `POST` request and included a data payload, but the request did not include a `Content-Type` header.
`team_added_to_org`	The workspace associated with your request is currently undergoing migration to an Enterprise Organization. Web API and other platform operations will be intermittently unavailable until the transition is complete.
`request_timeout`	The method was called via a `POST` request, but the `POST` data was either missing or truncated.
`fatal_error`	The server could not complete your operation(s) without encountering a catastrophic error. It's possible some aspect of the operation succeeded before the error was raised.

Warnings

This table lists the expected warnings that this method will return. However, other warnings can be returned in the case where the service is experiencing unexpected trouble.

Warning	Description
`missing_charset`	The method was called via a `POST` request, and recommended practice for the specified `Content-Type` is to include a `charset` parameter. However, no `charset` was present. Specifically, non-form-data content types (e.g. `text/plain`) are the ones for which `charset` is recommended.
`superfluous_charset`	The method was called via a `POST` request, and the specified `Content-Type` is not defined to understand the `charset` parameter. However, `charset` was in fact present. Specifically, form-data content types (e.g. `multipart/form-data`) are the ones for which `charset` is superfluous.