list method

Future<ListBackupsResponse> list(
  1. String parent, {
  2. String? filter,
  3. String? orderBy,
  4. int? pageSize,
  5. String? pageToken,
  6. String? $fields,
})

Lists Cloud Bigtable backups.

Returns both completed and pending backups.

Request parameters:

parent - Required. The cluster to list backups from. Values are of the form projects/{project}/instances/{instance}/clusters/{cluster}. Use {cluster} = '-' to list backups for all clusters in an instance, e.g., projects/{project}/instances/{instance}/clusters/-. Value must have pattern ^projects/\[^/\]+/instances/\[^/\]+/clusters/\[^/\]+$.

filter - A filter expression that filters backups listed in the response. The expression must specify the field name, a comparison operator, and the value that you want to use for filtering. The value must be a string, a number, or a boolean. The comparison operator must be <, >, <=, >=, !=, =, or :. Colon ':' represents a HAS operator which is roughly synonymous with equality. Filter rules are case insensitive. The fields eligible for filtering are: * name * source_table * state * start_time (and values are of the format YYYY-MM-DDTHH:MM:SSZ) * end_time (and values are of the format YYYY-MM-DDTHH:MM:SSZ) * expire_time (and values are of the format YYYY-MM-DDTHH:MM:SSZ) * size_bytes To filter on multiple expressions, provide each separate expression within parentheses. By default, each expression is an AND expression. However, you can include AND, OR, and NOT expressions explicitly. Some examples of using filters are: * name:"exact" --> The backup's name is the string "exact". * name:howl --> The backup's name contains the string "howl". * source_table:prod --> The source_table's name contains the string "prod". * state:CREATING --> The backup is pending creation. * state:READY --> The backup is fully created and ready for use. * (name:howl) AND (start_time < \"2018-03-28T14:50:00Z\") --> The backup name contains the string "howl" and start_time of the backup is before 2018-03-28T14:50:00Z. * size_bytes > 10000000000 --> The backup's size is greater than 10GB

orderBy - An expression for specifying the sort order of the results of the request. The string value should specify one or more fields in Backup. The full syntax is described at https://aip.dev/132#ordering. Fields supported are: * name * source_table * expire_time * start_time * end_time

  • size_bytes * state For example, "start_time". The default sorting order is ascending. To specify descending order for the field, a suffix " desc" should be appended to the field name. For example, "start_time desc". Redundant space characters in the syntax are insigificant. If order_by is empty, results will be sorted by start_time in descending order starting from the most recently created backup.

pageSize - Number of backups to be returned in the response. If 0 or less, defaults to the server's maximum allowed page size.

pageToken - If non-empty, page_token should contain a next_page_token from a previous ListBackupsResponse to the same parent and with the same filter.

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

Completes with a ListBackupsResponse.

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<ListBackupsResponse> list(
  core.String parent, {
  core.String? filter,
  core.String? orderBy,
  core.int? pageSize,
  core.String? pageToken,
  core.String? $fields,
}) async {
  final queryParams_ = <core.String, core.List<core.String>>{
    if (filter != null) 'filter': [filter],
    if (orderBy != null) 'orderBy': [orderBy],
    if (pageSize != null) 'pageSize': ['${pageSize}'],
    if (pageToken != null) 'pageToken': [pageToken],
    if ($fields != null) 'fields': [$fields],
  };

  final url_ = 'v2/' + core.Uri.encodeFull('$parent') + '/backups';

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