updateUsage method
      
Future<Usage> 
updateUsage({ 
    
- required String keyId,
- required String usagePlanId,
- List<PatchOperation> ? patchOperations,
Grants a temporary extension to the remaining quota of a usage plan associated with a specified API key.
May throw UnauthorizedException. May throw TooManyRequestsException. May throw BadRequestException. May throw NotFoundException.
Parameter keyId :
Required The identifier of the API key associated with the usage plan in
which a temporary extension is granted to the remaining quota.
Parameter usagePlanId :
Required The Id of the usage plan associated with the usage data.
Parameter patchOperations :
A list of update operations to be applied to the specified resource and in
the order specified in this list.
Implementation
Future<Usage> updateUsage({
  required String keyId,
  required String usagePlanId,
  List<PatchOperation>? patchOperations,
}) async {
  ArgumentError.checkNotNull(keyId, 'keyId');
  ArgumentError.checkNotNull(usagePlanId, 'usagePlanId');
  final $payload = <String, dynamic>{
    if (patchOperations != null) 'patchOperations': patchOperations,
  };
  final response = await _protocol.send(
    payload: $payload,
    method: 'PATCH',
    requestUri:
        '/usageplans/${Uri.encodeComponent(usagePlanId)}/keys/${Uri.encodeComponent(keyId)}/usage',
    exceptionFnMap: _exceptionFns,
  );
  return Usage.fromJson(response);
}