Parameter for pagination. Set cursor equal to the next_cursor attribute returned by the previous request's response_metadata. This parameter is optional, but pagination is mandatory: the default value simply fetches the first "page" of the collection. See pagination for more details.
Different item types can be starred. Every item in the list has a type property, the
other property depend on the type of item. The possible types are:
message: the item will have a message property containing a message object
file: this item will have a file property containing a file object.
file_comment: the item will have a file property containing the file object and a comment property containing the file comment.
channel: the item will have a channel property containing the channel ID.
im: the item will have a channel property containing the channel ID for this direct message.
group: the item will have a group property containing the channel ID for the private group.
This method uses cursor-based pagination to make it easier to incrementally collect information. To begin pagination, specify a limit value under 1000. We recommend no more than 200 results at a time.
Responses will include a top-level response_metadata attribute containing a next_cursor value. By using this value as a cursor parameter in a subsequent request, along with limit, you may navigate through the collection page by virtual page.
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.
No authentication token provided.
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.
Authentication token is for a deleted user or workspace.
Authentication token is for a deleted user or workspace or the app has been removed.
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.
The workspace is undergoing an enterprise migration and will not be available until migration is complete.
Administrators have suspended the ability to post a message.
The token used is not granted the specific scope permissions required to complete this request.
The token type used in this request is not allowed.
This method cannot be called by a bot user.
The method was either called with invalid arguments or some detail about the arguments passed are invalid, which is more likely when using complex arguments like blocks or attachments.
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.
The method was called via a POST request, but the charset specified in the Content-Type header was invalid. Valid charset names are: utf-8iso-8859-1.
The method was called via a POST request with Content-Typeapplication/x-www-form-urlencoded or multipart/form-data, but the form data was either missing or syntactically invalid.
The method was called via a POST request, but the specified Content-Type was invalid. Valid types are: application/jsonapplication/x-www-form-urlencodedmultipart/form-datatext/plain.
The method was called via a POST request and included a data payload, but the request did not include a Content-Type header.
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.
The request has been ratelimited. Refer to the Retry-After header for when to retry the request.
The method was called via a POST request, but the POST data was either missing or truncated.
The service is temporarily unavailable
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.
The server could not complete your operation(s) without encountering an error, likely due to a transient issue on our end. It's possible some aspect of the operation succeeded before the error was raised.
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.
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.
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.