Instance
import type { Instance } from "https://googleapis.deno.dev/v1/spanner:v1.ts";
An isolated set of Cloud Spanner resources on which databases can be hosted.
§Properties
Optional. The autoscaling configuration. Autoscaling is enabled if this field is set. When autoscaling is enabled, node_count and processing_units are treated as OUTPUT_ONLY fields and reflect the current compute capacity allocated to the instance.
Required. The name of the instance's configuration. Values are of the form
projects//instanceConfigs/
. See also InstanceConfig and
ListInstanceConfigs.
Required. The descriptive name for this instance as it appears in UIs. Must be unique per project and between 4 and 30 characters in length.
Free instance metadata. Only populated for free instances.
The InstanceType
of the current instance.
Cloud Labels are a flexible and lightweight mechanism for organizing cloud
resources into groups that reflect a customer's organizational needs and
deployment strategies. Cloud Labels can be used to filter collections of
resources. They can be used to control how resource metrics are aggregated.
And they can be used as arguments to policy management rules (e.g. route,
firewall, load balancing, etc.). * Label keys must be between 1 and 63
characters long and must conform to the following regular expression:
a-z{0,62}
. * Label values must be between 0 and 63 characters long and
must conform to the regular expression [a-z0-9_-]{0,63}
. * No more than
64 labels can be associated with a given resource. See
https://goo.gl/xmQnxf for more information on and examples of labels. If
you plan to use labels in your own code, please note that additional
characters may be allowed in the future. And so you are advised to use an
internal label representation, such as JSON, which doesn't rely upon
specific characters being disallowed. For example, representing labels as
the string: name + "" + value would prove problematic if we were to allow
"" in a future release.
Required. A unique identifier for the instance, which cannot be changed
after the instance is created. Values are of the form
projects//instances/a-z*[a-z0-9]
. The final segment of the name must be
between 2 and 64 characters in length.
The number of nodes allocated to this instance. At most one of either
node_count or processing_units should be present in the message. Users can
set the node_count field to specify the target number of nodes allocated to
the instance. This may be zero in API responses for instances that are not
yet in state READY
. See the
documentation for
more information about nodes and processing units.
The number of processing units allocated to this instance. At most one of
processing_units or node_count should be present in the message. Users can
set the processing_units field to specify the target number of processing
units allocated to the instance. This may be zero in API responses for
instances that are not yet in state READY
. See the
documentation for
more information about nodes and processing units.