Data Catalog v1 API - Class SearchCatalogRequest (2.8.0) 

public sealed class SearchCatalogRequest : IMessage<SearchCatalogRequest>, IEquatable<SearchCatalogRequest>, IDeepCloneable<SearchCatalogRequest>, IBufferMessage, IMessage, IPageRequest

Reference documentation and code samples for the Data Catalog v1 API class SearchCatalogRequest.

Request message for [SearchCatalog][google.cloud.datacatalog.v1.DataCatalog.SearchCatalog].

Inheritance

object > SearchCatalogRequest

Namespace

Google.Cloud.DataCatalog.V1

Assembly

Google.Cloud.DataCatalog.V1.dll

Constructors

SearchCatalogRequest()

public SearchCatalogRequest()

SearchCatalogRequest(SearchCatalogRequest)

public SearchCatalogRequest(SearchCatalogRequest other)
Parameter
NameDescription
otherSearchCatalogRequest

Properties

AdminSearch

public bool AdminSearch { get; set; }

Optional. If set, use searchAll permission granted on organizations from include_org_ids and projects from include_project_ids instead of the fine grained per resource permissions when filtering the search results. The only allowed order_by criteria for admin_search mode is default. Using this flags guarantees a full recall of the search results.

Property Value
TypeDescription
bool

OrderBy

public string OrderBy { get; set; }

Specifies the order of results.

Currently supported case-sensitive values are:

  • relevance that can only be descending
  • last_modified_timestamp [asc|desc] with descending (desc) as default
  • default that can only be descending

Search queries don't guarantee full recall. Results that match your query might not be returned, even in subsequent result pages. Additionally, returned (and not returned) results can vary if you repeat search queries. If you are experiencing recall issues and you don't have to fetch the results in any specific order, consider setting this parameter to default.

If this parameter is omitted, it defaults to the descending relevance.

Property Value
TypeDescription
string

PageSize

public int PageSize { get; set; }

Upper bound on the number of results you can get in a single response.

Can't be negative or 0, defaults to 10 in this case. The maximum number is 1000. If exceeded, throws an "invalid argument" exception.

Property Value
TypeDescription
int

PageToken

public string PageToken { get; set; }

Optional. Pagination token that, if specified, returns the next page of search results. If empty, returns the first page.

This token is returned in the [SearchCatalogResponse.next_page_token][google.cloud.datacatalog.v1.SearchCatalogResponse.next_page_token] field of the response to a previous [SearchCatalogRequest][google.cloud.datacatalog.v1.DataCatalog.SearchCatalog] call.

Property Value
TypeDescription
string

Query

public string Query { get; set; }

Optional. The query string with a minimum of 3 characters and specific syntax. For more information, see Data Catalog search syntax.

An empty query string returns all data assets (in the specified scope) that you have access to.

A query string can be a simple xyz or qualified by predicates:

  • name:x
  • column:y
  • description:z
Property Value
TypeDescription
string

Scope

public SearchCatalogRequest.Types.Scope Scope { get; set; }

Required. The scope of this search request.

The scope is invalid if include_org_ids, include_project_ids are empty AND include_gcp_public_datasets is set to false. In this case, the request returns an error.

Property Value
TypeDescription
SearchCatalogRequestTypesScope