Cloud AI Platform v1 API - Class QueryArtifactLineageSubgraphRequest (2.20.0) 

public sealed class QueryArtifactLineageSubgraphRequest : IMessage<QueryArtifactLineageSubgraphRequest>, IEquatable<QueryArtifactLineageSubgraphRequest>, IDeepCloneable<QueryArtifactLineageSubgraphRequest>, IBufferMessage, IMessage

Reference documentation and code samples for the Cloud AI Platform v1 API class QueryArtifactLineageSubgraphRequest.

Request message for [MetadataService.QueryArtifactLineageSubgraph][google.cloud.aiplatform.v1.MetadataService.QueryArtifactLineageSubgraph].

Inheritance

object > QueryArtifactLineageSubgraphRequest

Namespace

Google.Cloud.AIPlatform.V1

Assembly

Google.Cloud.AIPlatform.V1.dll

Constructors

QueryArtifactLineageSubgraphRequest()

public QueryArtifactLineageSubgraphRequest()

QueryArtifactLineageSubgraphRequest(QueryArtifactLineageSubgraphRequest)

public QueryArtifactLineageSubgraphRequest(QueryArtifactLineageSubgraphRequest other)
Parameter
NameDescription
otherQueryArtifactLineageSubgraphRequest

Properties

Artifact

public string Artifact { get; set; }

Required. The resource name of the Artifact whose Lineage needs to be retrieved as a LineageSubgraph. Format: projects/{project}/locations/{location}/metadataStores/{metadatastore}/artifacts/{artifact}

The request may error with FAILED_PRECONDITION if the number of Artifacts, the number of Executions, or the number of Events that would be returned for the Context exceeds 1000.

Property Value
TypeDescription
string

ArtifactAsArtifactName

public ArtifactName ArtifactAsArtifactName { get; set; }

ArtifactName-typed view over the Artifact resource name property.

Property Value
TypeDescription
ArtifactName

Filter

public string Filter { get; set; }

Filter specifying the boolean condition for the Artifacts to satisfy in order to be part of the Lineage Subgraph. The syntax to define filter query is based on https://google.aip.dev/160. The supported set of filters include the following:

  • Attribute filtering: For example: display_name = "test" Supported fields include: name, display_name, uri, state, schema_title, create_time, and update_time. Time fields, such as create_time and update_time, require values specified in RFC-3339 format. For example: create_time = "2020-11-19T11:30:00-04:00"
  • Metadata field: To filter on metadata fields use traversal operation as follows: metadata.<field_name>.<type_value>. For example: metadata.field_1.number_value = 10.0 In case the field name contains special characters (such as colon), one can embed it inside double quote. For example: metadata."field:1".number_value = 10.0

Each of the above supported filter types can be combined together using logical operators (AND & OR). Maximum nested expression depth allowed is 5.

For example: display_name = "test" AND metadata.field1.bool_value = true.

Property Value
TypeDescription
string

MaxHops

public int MaxHops { get; set; }

Specifies the size of the lineage graph in terms of number of hops from the specified artifact. Negative Value: INVALID_ARGUMENT error is returned 0: Only input artifact is returned. No value: Transitive closure is performed to return the complete graph.

Property Value
TypeDescription
int