MongoDB\Driver\ClientEncryption::deleteKey

(mongodb >=1.15.0)

MongoDB\Driver\ClientEncryption::deleteKey — Deletes a key document

final public function MongoDB\Driver\ClientEncryption::deleteKey(MongoDB\BSON\Binary $keyId): object

Removes the key document with the given UUID keyId from the key vault collection.

keyId: A MongoDB\BSON\Binary instance with subtype 4 (UUID) identifying the key document.

Returns the result of the internal deleteOne operation on the key vault collection.

Throws MongoDB\Driver\Exception\InvalidArgumentException on argument parsing errors.
Throws MongoDB\Driver\Exception\ConnectionException if connection to the server fails (for reasons other than authentication).
Throws MongoDB\Driver\Exception\AuthenticationException if authentication is needed and fails.
Throws MongoDB\Driver\Exception\RuntimeException on other errors.