dismissActionItempost https://sellingpartnerapi-na.amazon.com/actionItems/2026-06-01/items/{actionItemId}/dismissalsDismiss the specified action item. An optional reason can be provided.Path ParamsactionItemIdstringrequiredThe unique identifier of the action item.Body ParamsThe request body for the dismissActionItem operation.Request body for dismissing an action item.reasonobjectThe reason a selling partner is dismissing an action item.reason objectResponses 200Success. 400Request has missing or invalid parameters and cannot be parsed. 403Indicates that access to the resource is forbidden. Possible reasons include Access Denied, Unauthorized, Expired Token, or Invalid Signature. 404The resource specified does not exist. 409The action item is not in a dismissable state. 429The frequency of requests was greater than allowed. 500An unexpected condition occurred that prevented the server from fulfilling the request. 503Temporary overloading or maintenance of the server.Updated about 2 hours ago getActionItemAction Plans v2026-06-01