--- - :error_code: OAuthException :description: '' :instructions: If no subcode is present, this means that the login status or access token has expired, been revoked, or is otherwise invalid. Get a new access token. If a subcode is present, see the subcode. - :error_code: '102' :description: API Session :instructions: If no subcode is present, this means that the login status or access token has expired, been revoked, or is otherwise invalid. Get a new access token. If a subcode is present, see the subcode. - :error_code: '1' :description: API Unknown :instructions: Possibly a temporary issue due to downtime. Wait and retry the operation. If it occurs again, check you are requesting an existing API. - :error_code: '2' :description: API Service :instructions: Temporary issue due to downtime. Wait and retry the operation. - :error_code: '4' :description: API Too Many Calls :instructions: Temporary issue due to throttling. Wait and retry the operation, or examine your API request volume. - :error_code: '17' :description: API User Too Many Calls :instructions: Temporary issue due to throttling. Wait and retry the operation, or examine your API request volume. - :error_code: '10' :description: API Permission Denied :instructions: Permission is either not granted or has been removed. Handle the missing permissions. - :error_code: '190' :description: Access token has expired :instructions: Get a new access token. - :error_code: 200-299 :description: API Permission (Multiple values depending on permission) :instructions: Permission is either not granted or has been removed. Handle the missing permissions. - :error_code: '341' :description: Application limit reached :instructions: Temporary issue due to downtime or throttling. Wait and retry the operation, or examine your API request volume. - :error_code: '368' :description: Temporarily blocked for policies violations :instructions: Wait and retry the operation. - :error_code: '506' :description: Duplicate Post :instructions: Duplicate posts cannot be published consecutively. Change the content of the post and try again. - :error_code: '1609005' :description: Error Posting Link :instructions: There was a problem scraping data from the provided link. Check the URL and try again. - :error_code: '458' :description: App Not Installed :instructions: The user has not logged into your app. Reauthenticate the user. - :error_code: '459' :description: User Checkpointed :instructions: The user needs to log in at https://www.facebook.com or https://m.facebook.com to correct an issue. - :error_code: '460' :description: Password Changed :instructions: On iOS 6 and above, if the person logged in using the OS-integrated flow, they should be directed to Facebook OS settings on the device to update their password. Otherwise, they must login to the app again. - :error_code: '463' :description: Expired :instructions: Login status or access token has expired, been revoked, or is otherwise invalid. Handle expired access tokens. - :error_code: '464' :description: Unconfirmed User :instructions: The user needs to log in at https://www.facebook.com or https://m.facebook.com to correct an issue. - :error_code: '467' :description: Invalid access token :instructions: Access token has expired, been revoked, or is otherwise invalid. Handle expired access tokens.