Valid charset names are: utf-8 iso-8859-1. The method was called via a POST request, but the charset specified in the Content-Type header was invalid. The method was passed an array as an argument. The method was either called with invalid arguments or some detail about the arguments passed is invalid, which is more likely when using complex arguments like blocks or attachments. If you get this error, it is typically an indication that you have made a very malformed API call. This includes very long names and names with non-alphanumeric characters other than _. The method was passed an argument whose name falls outside the bounds of accepted or expected values. 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. The server could not complete your operation(s) without encountering a catastrophic error. The token used is not granted the specific workspace access required to complete this request.Īccess to this method is limited on the current network The workspace is undergoing an enterprise migration and will not be available until migration is complete.Īuthentication token is for a deleted user or workspace or the app has been removed when using a user token.

Make sure your app is a member of the conversation it's attempting to post a message to. The workspace token used in this request does not have the permissions necessary to complete the request. The token type used in this request is not allowed.

The token used is not granted the specific scope permissions required to complete this request. This method cannot be called by a bot user. Either the provided token is invalid or the request originates from an IP address disallowed from making the request. Some aspect of authentication cannot be validated.

The method cannot be called from an Enterprise. ErrorĪccess to a resource specified in the request is denied.Īuthentication token is for a deleted user or workspace when using a bot token.Īdministrators have suspended the ability to post a message. Callers should always check the value of the ok params in the response. However, other errors can be returned in the case where the service is down or other unexpected factors affect processing. This table lists the expected errors that this method could return.

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