ACErrorPermissionDenied

An unknown error occurred.

An account was not saved because a required property is missing.

An account was not saved because authentication of its credential failed.

An account was not saved because its account type is invalid.

An account was not added because it already exists.

An account was not deleted because it could not be found.

The client's access info dictionary has incorrect or missing values.

The client does not have access to the requested data.

Due to the current protection policy, the credentials could not be fetched.

No credentials were found.

The credentials could not be fetched from Keychain.

The credentials could not be stored in Keychain.

The credentials could not be removed from Keychain.

Account save failed because the account being updated has been removed.

The client making the request does not have a valid bundle ID.