getPropertygraphStream

Gets a stream for a property graph.

With the Neptune Streams feature, you can generate a complete sequence of change-log entries that record every change made to your graph data as it happens. GetPropertygraphStream lets you collect these change-log entries for a property graph.

The Neptune streams feature needs to be enabled on your Neptune DBcluster. To enable streams, set the neptune_streams DB cluster parameter to 1.

See Capturing graph changes in real time using Neptune streams.

When invoking this operation in a Neptune cluster that has IAM authentication enabled, the IAM user or role making the request must have a policy attached that allows the neptune-db:GetStreamRecords IAM action in that cluster.

When invoking this operation in a Neptune cluster that has IAM authentication enabled, the IAM user or role making the request must have a policy attached that enables one of the following IAM actions, depending on the query:

Note that you can restrict property-graph queries using the following IAM context keys:

• neptune-db:QueryLanguage:Gremlin

• neptune-db:QueryLanguage:Opencypher

See Condition keys available in Neptune IAM data-access policy statements).