StaticKeystoreProvider will look for a privateKeyOverride in the provided options,
and bootstrap a Keystore using those options if provided.
If no privateKeyOverride is supplied will throw a KeystoreProviderUnavailableError causing
the client to continue iterating through the KeystoreProviders list.
StaticKeystoreProvider will look for a
privateKeyOverridein the provided options, and bootstrap a Keystore using those options if provided.If no
privateKeyOverrideis supplied will throw aKeystoreProviderUnavailableErrorcausing the client to continue iterating through theKeystoreProviderslist.