import method

Future<Operation> import(ImportMessagesRequest request, String name, { String? $fields, })

Import messages to the HL7v2 store by loading data from the specified sources.

This method is optimized to load large quantities of data using import semantics that ignore some HL7v2 store configuration options and are not suitable for all use cases. It is primarily intended to load data into an empty HL7v2 store that is not being used by other clients. An existing message will be overwritten if a duplicate message is imported. A duplicate message is a message with the same raw bytes as a message that already exists in this HL7v2 store. When a message is overwritten, its labels will also be overwritten. The import operation is idempotent unless the input data contains multiple valid messages with the same raw bytes but different labels. In that case, after the import completes, the store contains exactly one message with those raw bytes but there is no ordering guarantee on which version of the labels it has. The operation result counters do not count duplicated raw bytes as an error and count one success for each message in the input, which might result in a success count larger than the number of messages in the HL7v2 store. If some messages fail to import, for example due to parsing errors, successfully imported messages are not rolled back. This method returns an Operation that can be used to track the status of the import by calling GetOperation. Immediate fatal errors appear in the error field, errors are also logged to Cloud Logging (see Viewing error logs in Cloud Logging). Otherwise, when the operation finishes, a response of type ImportMessagesResponse is returned in the response field. The metadata field type for this operation is OperationMetadata.

request - The metadata request object.

Request parameters:

name - Required. The name of the target HL7v2 store, in the format projects/{project_id}/locations/{location_id}/datasets/{dataset_id}/hl7v2Stores/{hl7v2_store_id} Value must have pattern ^projects/\[^/\]+/locations/\[^/\]+/datasets/\[^/\]+/hl7V2Stores/\[^/\]+$.

$fields - Selector specifying which fields to include in a partial response.

Completes with a Operation.

Completes with a commons.ApiRequestError if the API endpoint returned an error.

If the used http.Client completes with an error when making a REST call, this method will complete with the same error.

Implementation

async.Future<Operation> import(
  ImportMessagesRequest request,
  core.String name, {
  core.String? $fields,
}) async {
  final body_ = convert.json.encode(request);
  final queryParams_ = <core.String, core.List<core.String>>{
    if ($fields != null) 'fields': [$fields],
  };

  final url_ = 'v1/' + core.Uri.encodeFull('$name') + ':import';

  final response_ = await _requester.request(
    url_,
    'POST',
    body: body_,
    queryParams: queryParams_,
  );
  return Operation.fromJson(response_ as core.Map<core.String, core.dynamic>);
}