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Class SpannerSourceConfig (1.21.0)

SpannerSourceConfig(mapping=None, *, ignore_unknown_fields=False, **kwargs)

Configuration for syncing data from a Spanner source.

Attributes
Name	Description
`change_stream_name`	`str` Required. Immutable. The change stream name to use for the stream.
`spanner_rpc_priority`	`google.cloud.datastream_v1.types.SpannerSourceConfig.SpannerRpcPriority` Optional. The RPC priority to use for the stream.
`fgac_role`	`str` Optional. The FGAC role to use for the stream.
`max_concurrent_cdc_tasks`	`int` Optional. Maximum number of concurrent CDC tasks.
`max_concurrent_backfill_tasks`	`int` Optional. Maximum number of concurrent backfill tasks.
`include_objects`	`google.cloud.datastream_v1.types.SpannerDatabase` Optional. The Spanner objects to retrieve from the data source. If some objects are both included and excluded, an error will be thrown.
`exclude_objects`	`google.cloud.datastream_v1.types.SpannerDatabase` Optional. The Spanner objects to avoid retrieving. If some objects are both included and excluded, an error will be thrown.
`backfill_data_boost_enabled`	`bool` Optional. Whether to use Data Boost for Spanner backfills. Defaults to false if not set.

Classes

SpannerRpcPriority(value)

The RPC priority to use for the stream.