REST Resource: projects.locations.reservations

Resource: Reservation

A reservation is a mechanism used to guarantee slots to users.

JSON representation
{
  "name": string,
  "slotCapacity": string,
  "ignoreIdleSlots": boolean,
  "concurrency": string,
  "creationTime": string,
  "updateTime": string,
  "multiRegionAuxiliary": boolean
}
Fields
name

string

The resource name of the reservation, e.g., projects/*/locations/*/reservations/team1-prod. The reservationId must only contain lower case alphanumeric characters or dashes. It must start with a letter and must not end with a dash. Its maximum length is 64 characters.

slotCapacity

string (int64 format)

Minimum slots available to this reservation. A slot is a unit of computational power in BigQuery, and serves as the unit of parallelism.

Queries using this reservation might use more slots during runtime if ignoreIdleSlots is set to false.

If total slotCapacity of the reservation and its siblings exceeds the total slotCount of all capacity commitments, the request will fail with google.rpc.Code.RESOURCE_EXHAUSTED.

NOTE: for reservations in US or EU multi-regions, slot capacity constraints are checked separately for default and auxiliary regions. See multiRegionAuxiliary flag for more details.

ignoreIdleSlots

boolean

If false, any query or pipeline job using this reservation will use idle slots from other reservations within the same admin project. If true, a query or pipeline job using this reservation will execute with the slot capacity specified in the slotCapacity field at most.

concurrency

string (int64 format)

Maximum number of queries that are allowed to run concurrently in this reservation. This is a soft limit due to asynchronous nature of the system and various optimizations for small queries. Default value is 0 which means that concurrency will be automatically set based on the reservation size.

creationTime

string (Timestamp format)

Output only. Creation time of the reservation.

A timestamp in RFC3339 UTC "Zulu" format, with nanosecond resolution and up to nine fractional digits. Examples: "2014-10-02T15:01:23Z" and "2014-10-02T15:01:23.045123456Z".

updateTime

string (Timestamp format)

Output only. Last update time of the reservation.

A timestamp in RFC3339 UTC "Zulu" format, with nanosecond resolution and up to nine fractional digits. Examples: "2014-10-02T15:01:23Z" and "2014-10-02T15:01:23.045123456Z".

multiRegionAuxiliary

boolean

Applicable only for reservations located within one of the BigQuery multi-regions (US or EU).

If set to true, this reservation is placed in the organization's secondary region which is designated for disaster recovery purposes. If false, this reservation is placed in the organization's default region.

Methods

create

Creates a new reservation resource.

delete

Deletes a reservation.

get

Returns information about the reservation.

list

Lists all the reservations for the project in the specified location.

patch

Updates an existing reservation resource.