Class ReservationServiceClient (0.4.2)

ReservationServiceClient(*, credentials: Optional[google.auth.credentials.Credentials] = None, transport: Optional[Union[str, google.cloud.bigquery.reservation_v1.services.reservation_service.transports.base.ReservationServiceTransport]] = None, client_options: Optional[google.api_core.client_options.ClientOptions] = None, client_info: google.api_core.gapic_v1.client_info.ClientInfo = <google.api_core.gapic_v1.client_info.ClientInfo object>)

This API allows users to manage their flat-rate BigQuery reservations.

A reservation provides computational resource guarantees, in the form of slots <https://cloud.google.com/bigquery/docs/slots>__, to users. A slot is a unit of computational power in BigQuery, and serves as the basic unit of parallelism. In a scan of a multi-partitioned table, a single slot operates on a single partition of the table. A reservation resource exists as a child resource of the admin project and location, e.g.: projects/myproject/locations/US/reservations/reservationName.

A capacity commitment is a way to purchase compute capacity for BigQuery jobs (in the form of slots) with some committed period of usage. A capacity commitment resource exists as a child resource of the admin project and location, e.g.: projects/myproject/locations/US/capacityCommitments/id.

Properties

transport

Return the transport used by the client instance.

Returns
TypeDescription
ReservationServiceTransportThe transport used by the client instance.

Methods

ReservationServiceClient

ReservationServiceClient(*, credentials: Optional[google.auth.credentials.Credentials] = None, transport: Optional[Union[str, google.cloud.bigquery.reservation_v1.services.reservation_service.transports.base.ReservationServiceTransport]] = None, client_options: Optional[google.api_core.client_options.ClientOptions] = None, client_info: google.api_core.gapic_v1.client_info.ClientInfo = <google.api_core.gapic_v1.client_info.ClientInfo object>)

Instantiate the reservation service client.

Parameters
NameDescription
credentials Optional[google.auth.credentials.Credentials]

The authorization credentials to attach to requests. These credentials identify the application to the service; if none are specified, the client will attempt to ascertain the credentials from the environment.

transport Union[str, .ReservationServiceTransport]

The transport to use. If set to None, a transport is chosen automatically.

client_options client_options_lib.ClientOptions

Custom options for the client. It won't take effect if a transport instance is provided. (1) The api_endpoint property can be used to override the default endpoint provided by the client. GOOGLE_API_USE_MTLS_ENDPOINT environment variable can also be used to override the endpoint: "always" (always use the default mTLS endpoint), "never" (always use the default regular endpoint) and "auto" (auto switch to the default mTLS endpoint if client certificate is present, this is the default value). However, the api_endpoint property takes precedence if provided. (2) If GOOGLE_API_USE_CLIENT_CERTIFICATE environment variable is "true", then the client_cert_source property can be used to provide client certificate for mutual TLS transport. If not provided, the default SSL client certificate will be used if present. If GOOGLE_API_USE_CLIENT_CERTIFICATE is "false" or not set, no client certificate will be used.

client_info google.api_core.gapic_v1.client_info.ClientInfo

The client info used to send a user-agent string along with API requests. If None, then default info will be used. Generally, you only need to set this if you're developing your own client library.

Exceptions
TypeDescription
google.auth.exceptions.MutualTLSChannelErrorIf mutual TLS transport creation failed for any reason.

assignment_path

assignment_path(project: str, location: str, reservation: str, assignment: str)

Return a fully-qualified assignment string.

bi_reservation_path

bi_reservation_path(project: str, location: str)

Return a fully-qualified bi_reservation string.

capacity_commitment_path

capacity_commitment_path(project: str, location: str, capacity_commitment: str)

Return a fully-qualified capacity_commitment string.

common_billing_account_path

common_billing_account_path(billing_account: str)

Return a fully-qualified billing_account string.

common_folder_path

common_folder_path(folder: str)

Return a fully-qualified folder string.

common_location_path

common_location_path(project: str, location: str)

Return a fully-qualified location string.

common_organization_path

common_organization_path(organization: str)

Return a fully-qualified organization string.

common_project_path

common_project_path(project: str)

Return a fully-qualified project string.

create_assignment

create_assignment(request: Optional[google.cloud.bigquery.reservation_v1.types.reservation.CreateAssignmentRequest] = None, *, parent: Optional[str] = None, assignment: Optional[google.cloud.bigquery.reservation_v1.types.reservation.Assignment] = None, retry: google.api_core.retry.Retry = <_MethodDefault._DEFAULT_VALUE: <object object>>, timeout: Optional[float] = None, metadata: Sequence[Tuple[str, str]] = ())

Creates an assignment object which allows the given project to submit jobs of a certain type using slots from the specified reservation.

Currently a resource (project, folder, organization) can only have one assignment per each (job_type, location) combination, and that reservation will be used for all jobs of the matching type.

Different assignments can be created on different levels of the projects, folders or organization hierarchy. During query execution, the assignment is looked up at the project, folder and organization levels in that order. The first assignment found is applied to the query.

When creating assignments, it does not matter if other assignments exist at higher levels.

Example:

  • The organization organizationA contains two projects, project1 and project2.
  • Assignments for all three entities (organizationA, project1, and project2) could all be created and mapped to the same or different reservations.

Returns google.rpc.Code.PERMISSION_DENIED if user does not have 'bigquery.admin' permissions on the project using the reservation and the project that owns this reservation.

Returns google.rpc.Code.INVALID_ARGUMENT when location of the assignment does not match location of the reservation.

Parameters
NameDescription
request .reservation.CreateAssignmentRequest

The request object. The request for ReservationService.CreateAssignment. Note: "bigquery.reservationAssignments.create" permission is required on the related assignee.

parent str

Required. The parent resource name of the assignment E.g. projects/myproject/locations/US/reservations/team1-prod This corresponds to the parent field on the request instance; if request is provided, this should not be set.

assignment .reservation.Assignment

Assignment resource to create. This corresponds to the assignment field on the request instance; if request is provided, this should not be set.

retry google.api_core.retry.Retry

Designation of what errors, if any, should be retried.

timeout float

The timeout for this request.

metadata Sequence[Tuple[str, str]]

Strings which should be sent along with the request as metadata.

Returns
TypeDescription
.reservation.AssignmentA Assignment allows a project to submit jobs of a certain type using slots from the specified reservation.

create_capacity_commitment

create_capacity_commitment(request: Optional[google.cloud.bigquery.reservation_v1.types.reservation.CreateCapacityCommitmentRequest] = None, *, parent: Optional[str] = None, capacity_commitment: Optional[google.cloud.bigquery.reservation_v1.types.reservation.CapacityCommitment] = None, retry: google.api_core.retry.Retry = <_MethodDefault._DEFAULT_VALUE: <object object>>, timeout: Optional[float] = None, metadata: Sequence[Tuple[str, str]] = ())

Creates a new capacity commitment resource.

Parameters
NameDescription
request .reservation.CreateCapacityCommitmentRequest

The request object. The request for ReservationService.CreateCapacityCommitment.

parent str

Required. Resource name of the parent reservation. E.g., projects/myproject/locations/US This corresponds to the parent field on the request instance; if request is provided, this should not be set.

capacity_commitment .reservation.CapacityCommitment

Content of the capacity commitment to create. This corresponds to the capacity_commitment field on the request instance; if request is provided, this should not be set.

retry google.api_core.retry.Retry

Designation of what errors, if any, should be retried.

timeout float

The timeout for this request.

metadata Sequence[Tuple[str, str]]

Strings which should be sent along with the request as metadata.

Returns
TypeDescription
.reservation.CapacityCommitmentCapacity commitment is a way to purchase compute capacity for BigQuery jobs (in the form of slots) with some committed period of usage. Annual commitments renew by default. Commitments can be removed after their commitment end time passes. In order to remove annual commitment, its plan needs to be changed to monthly or flex first. A capacity commitment resource exists as a child resource of the admin project.

create_reservation

create_reservation(request: Optional[google.cloud.bigquery.reservation_v1.types.reservation.CreateReservationRequest] = None, *, parent: Optional[str] = None, reservation: Optional[google.cloud.bigquery.reservation_v1.types.reservation.Reservation] = None, reservation_id: Optional[str] = None, retry: google.api_core.retry.Retry = <_MethodDefault._DEFAULT_VALUE: <object object>>, timeout: Optional[float] = None, metadata: Sequence[Tuple[str, str]] = ())

Creates a new reservation resource.

Parameters
NameDescription
request .gcbr_reservation.CreateReservationRequest

The request object. The request for ReservationService.CreateReservation.

parent str

Required. Project, location. E.g., projects/myproject/locations/US This corresponds to the parent field on the request instance; if request is provided, this should not be set.

reservation .gcbr_reservation.Reservation

Definition of the new reservation to create. This corresponds to the reservation field on the request instance; if request is provided, this should not be set.

reservation_id str

The reservation ID. This field must only contain lower case alphanumeric characters or dash. Max length is 64 characters. This corresponds to the reservation_id field on the request instance; if request is provided, this should not be set.

retry google.api_core.retry.Retry

Designation of what errors, if any, should be retried.

timeout float

The timeout for this request.

metadata Sequence[Tuple[str, str]]

Strings which should be sent along with the request as metadata.

Returns
TypeDescription
.gcbr_reservation.ReservationA reservation is a mechanism used to guarantee slots to users.

delete_assignment

delete_assignment(request: Optional[google.cloud.bigquery.reservation_v1.types.reservation.DeleteAssignmentRequest] = None, *, name: Optional[str] = None, retry: google.api_core.retry.Retry = <_MethodDefault._DEFAULT_VALUE: <object object>>, timeout: Optional[float] = None, metadata: Sequence[Tuple[str, str]] = ())

Deletes a assignment. No expansion will happen.

Example:

  • Organization organizationA contains two projects, project1 and project2.
  • Reservation res1 exists and was created previously.
  • CreateAssignment was used previously to define the following associations between entities and reservations: <organizationA, res1> and <project1, res1>

In this example, deletion of the <organizationA, res1> assignment won't affect the other assignment <project1, res1>. After said deletion, queries from project1 will still use res1 while queries from project2 will switch to use on-demand mode.

Parameters
NameDescription
request .reservation.DeleteAssignmentRequest

The request object. The request for ReservationService.DeleteAssignment. Note: "bigquery.reservationAssignments.delete" permission is required on the related assignee.

name str

Required. Name of the resource, e.g. projects/myproject/locations/US/reservations/team1-prod/assignments/123 This corresponds to the name field on the request instance; if request is provided, this should not be set.

retry google.api_core.retry.Retry

Designation of what errors, if any, should be retried.

timeout float

The timeout for this request.

metadata Sequence[Tuple[str, str]]

Strings which should be sent along with the request as metadata.

delete_capacity_commitment

delete_capacity_commitment(request: Optional[google.cloud.bigquery.reservation_v1.types.reservation.DeleteCapacityCommitmentRequest] = None, *, name: Optional[str] = None, retry: google.api_core.retry.Retry = <_MethodDefault._DEFAULT_VALUE: <object object>>, timeout: Optional[float] = None, metadata: Sequence[Tuple[str, str]] = ())

Deletes a capacity commitment. Attempting to delete capacity commitment before its commitment_end_time will fail with the error code google.rpc.Code.FAILED_PRECONDITION.

Parameters
NameDescription
request .reservation.DeleteCapacityCommitmentRequest

The request object. The request for ReservationService.DeleteCapacityCommitment.

name str

Required. Resource name of the capacity commitment to delete. E.g., projects/myproject/locations/US/capacityCommitments/123 This corresponds to the name field on the request instance; if request is provided, this should not be set.

retry google.api_core.retry.Retry

Designation of what errors, if any, should be retried.

timeout float

The timeout for this request.

metadata Sequence[Tuple[str, str]]

Strings which should be sent along with the request as metadata.

delete_reservation

delete_reservation(request: Optional[google.cloud.bigquery.reservation_v1.types.reservation.DeleteReservationRequest] = None, *, name: Optional[str] = None, retry: google.api_core.retry.Retry = <_MethodDefault._DEFAULT_VALUE: <object object>>, timeout: Optional[float] = None, metadata: Sequence[Tuple[str, str]] = ())

Deletes a reservation. Returns google.rpc.Code.FAILED_PRECONDITION when reservation has assignments.

Parameters
NameDescription
request .reservation.DeleteReservationRequest

The request object. The request for ReservationService.DeleteReservation.

name str

Required. Resource name of the reservation to retrieve. E.g., projects/myproject/locations/US/reservations/team1-prod This corresponds to the name field on the request instance; if request is provided, this should not be set.

retry google.api_core.retry.Retry

Designation of what errors, if any, should be retried.

timeout float

The timeout for this request.

metadata Sequence[Tuple[str, str]]

Strings which should be sent along with the request as metadata.

from_service_account_file

from_service_account_file(filename: str, *args, **kwargs)

Creates an instance of this client using the provided credentials file.

Parameter
NameDescription
filename str

The path to the service account private key json file.

Returns
TypeDescription
{@api.name}The constructed client.

from_service_account_json

from_service_account_json(filename: str, *args, **kwargs)

Creates an instance of this client using the provided credentials file.

Parameter
NameDescription
filename str

The path to the service account private key json file.

Returns
TypeDescription
{@api.name}The constructed client.

get_bi_reservation

get_bi_reservation(request: Optional[google.cloud.bigquery.reservation_v1.types.reservation.GetBiReservationRequest] = None, *, name: Optional[str] = None, retry: google.api_core.retry.Retry = <_MethodDefault._DEFAULT_VALUE: <object object>>, timeout: Optional[float] = None, metadata: Sequence[Tuple[str, str]] = ())

Retrieves a BI reservation.

Parameters
NameDescription
request .reservation.GetBiReservationRequest

The request object. A request to get a singleton BI reservation.

name str

Required. Name of the requested reservation, for example: projects/{project_id}/locations/{location_id}/bireservation This corresponds to the name field on the request instance; if request is provided, this should not be set.

retry google.api_core.retry.Retry

Designation of what errors, if any, should be retried.

timeout float

The timeout for this request.

metadata Sequence[Tuple[str, str]]

Strings which should be sent along with the request as metadata.

Returns
TypeDescription
.reservation.BiReservationRepresents a BI Reservation.

get_capacity_commitment

get_capacity_commitment(request: Optional[google.cloud.bigquery.reservation_v1.types.reservation.GetCapacityCommitmentRequest] = None, *, name: Optional[str] = None, retry: google.api_core.retry.Retry = <_MethodDefault._DEFAULT_VALUE: <object object>>, timeout: Optional[float] = None, metadata: Sequence[Tuple[str, str]] = ())

Returns information about the capacity commitment.

Parameters
NameDescription
request .reservation.GetCapacityCommitmentRequest

The request object. The request for ReservationService.GetCapacityCommitment.

name str

Required. Resource name of the capacity commitment to retrieve. E.g., projects/myproject/locations/US/capacityCommitments/123 This corresponds to the name field on the request instance; if request is provided, this should not be set.

retry google.api_core.retry.Retry

Designation of what errors, if any, should be retried.

timeout float

The timeout for this request.

metadata Sequence[Tuple[str, str]]

Strings which should be sent along with the request as metadata.

Returns
TypeDescription
.reservation.CapacityCommitmentCapacity commitment is a way to purchase compute capacity for BigQuery jobs (in the form of slots) with some committed period of usage. Annual commitments renew by default. Commitments can be removed after their commitment end time passes. In order to remove annual commitment, its plan needs to be changed to monthly or flex first. A capacity commitment resource exists as a child resource of the admin project.

get_reservation

get_reservation(request: Optional[google.cloud.bigquery.reservation_v1.types.reservation.GetReservationRequest] = None, *, name: Optional[str] = None, retry: google.api_core.retry.Retry = <_MethodDefault._DEFAULT_VALUE: <object object>>, timeout: Optional[float] = None, metadata: Sequence[Tuple[str, str]] = ())

Returns information about the reservation.

Parameters
NameDescription
request .reservation.GetReservationRequest

The request object. The request for ReservationService.GetReservation.

name str

Required. Resource name of the reservation to retrieve. E.g., projects/myproject/locations/US/reservations/team1-prod This corresponds to the name field on the request instance; if request is provided, this should not be set.

retry google.api_core.retry.Retry

Designation of what errors, if any, should be retried.

timeout float

The timeout for this request.

metadata Sequence[Tuple[str, str]]

Strings which should be sent along with the request as metadata.

Returns
TypeDescription
.reservation.ReservationA reservation is a mechanism used to guarantee slots to users.

list_assignments

list_assignments(request: Optional[google.cloud.bigquery.reservation_v1.types.reservation.ListAssignmentsRequest] = None, *, parent: Optional[str] = None, retry: google.api_core.retry.Retry = <_MethodDefault._DEFAULT_VALUE: <object object>>, timeout: Optional[float] = None, metadata: Sequence[Tuple[str, str]] = ())

Lists assignments.

Only explicitly created assignments will be returned.

Example:

  • Organization organizationA contains two projects, project1 and project2.
  • Reservation res1 exists and was created previously.
  • CreateAssignment was used previously to define the following associations between entities and reservations: <organizationA, res1> and <project1, res1>

In this example, ListAssignments will just return the above two assignments for reservation res1, and no expansion/merge will happen.

The wildcard "-" can be used for reservations in the request. In that case all assignments belongs to the specified project and location will be listed.

Note "-" cannot be used for projects nor locations.

Parameters
NameDescription
request .reservation.ListAssignmentsRequest

The request object. The request for ReservationService.ListAssignments.

parent str

Required. The parent resource name e.g.: projects/myproject/locations/US/reservations/team1-prod Or: projects/myproject/locations/US/reservations/- This corresponds to the parent field on the request instance; if request is provided, this should not be set.

retry google.api_core.retry.Retry

Designation of what errors, if any, should be retried.

timeout float

The timeout for this request.

metadata Sequence[Tuple[str, str]]

Strings which should be sent along with the request as metadata.

Returns
TypeDescription
.pagers.ListAssignmentsPagerThe response for ReservationService.ListAssignments. Iterating over this object will yield results and resolve additional pages automatically.

list_capacity_commitments

list_capacity_commitments(request: Optional[google.cloud.bigquery.reservation_v1.types.reservation.ListCapacityCommitmentsRequest] = None, *, parent: Optional[str] = None, retry: google.api_core.retry.Retry = <_MethodDefault._DEFAULT_VALUE: <object object>>, timeout: Optional[float] = None, metadata: Sequence[Tuple[str, str]] = ())

Lists all the capacity commitments for the admin project.

Parameters
NameDescription
request .reservation.ListCapacityCommitmentsRequest

The request object. The request for ReservationService.ListCapacityCommitments.

parent str

Required. Resource name of the parent reservation. E.g., projects/myproject/locations/US This corresponds to the parent field on the request instance; if request is provided, this should not be set.

retry google.api_core.retry.Retry

Designation of what errors, if any, should be retried.

timeout float

The timeout for this request.

metadata Sequence[Tuple[str, str]]

Strings which should be sent along with the request as metadata.

Returns
TypeDescription
.pagers.ListCapacityCommitmentsPagerThe response for ReservationService.ListCapacityCommitments. Iterating over this object will yield results and resolve additional pages automatically.

list_reservations

list_reservations(request: Optional[google.cloud.bigquery.reservation_v1.types.reservation.ListReservationsRequest] = None, *, parent: Optional[str] = None, retry: google.api_core.retry.Retry = <_MethodDefault._DEFAULT_VALUE: <object object>>, timeout: Optional[float] = None, metadata: Sequence[Tuple[str, str]] = ())

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

Parameters
NameDescription
request .reservation.ListReservationsRequest

The request object. The request for ReservationService.ListReservations.

parent str

Required. The parent resource name containing project and location, e.g.: projects/myproject/locations/US This corresponds to the parent field on the request instance; if request is provided, this should not be set.

retry google.api_core.retry.Retry

Designation of what errors, if any, should be retried.

timeout float

The timeout for this request.

metadata Sequence[Tuple[str, str]]

Strings which should be sent along with the request as metadata.

Returns
TypeDescription
.pagers.ListReservationsPagerThe response for ReservationService.ListReservations. Iterating over this object will yield results and resolve additional pages automatically.

merge_capacity_commitments

merge_capacity_commitments(request: Optional[google.cloud.bigquery.reservation_v1.types.reservation.MergeCapacityCommitmentsRequest] = None, *, parent: Optional[str] = None, capacity_commitment_ids: Optional[Sequence[str]] = None, retry: google.api_core.retry.Retry = <_MethodDefault._DEFAULT_VALUE: <object object>>, timeout: Optional[float] = None, metadata: Sequence[Tuple[str, str]] = ())

Merges capacity commitments of the same plan into a single commitment.

The resulting capacity commitment has the greater commitment_end_time out of the to-be-merged capacity commitments.

Attempting to merge capacity commitments of different plan will fail with the error code google.rpc.Code.FAILED_PRECONDITION.

Parameters
NameDescription
request .reservation.MergeCapacityCommitmentsRequest

The request object. The request for ReservationService.MergeCapacityCommitments.

parent str

Parent resource that identifies admin project and location e.g., projects/myproject/locations/us This corresponds to the parent field on the request instance; if request is provided, this should not be set.

capacity_commitment_ids :class:Sequence[str]

Ids of capacity commitments to merge. These capacity commitments must exist under admin project and location specified in the parent. ID is the last portion of capacity commitment name e.g., 'abc' for projects/myproject/locations/US/capacityCommitments/abc This corresponds to the capacity_commitment_ids field on the request instance; if request is provided, this should not be set.

retry google.api_core.retry.Retry

Designation of what errors, if any, should be retried.

timeout float

The timeout for this request.

metadata Sequence[Tuple[str, str]]

Strings which should be sent along with the request as metadata.

Returns
TypeDescription
.reservation.CapacityCommitmentCapacity commitment is a way to purchase compute capacity for BigQuery jobs (in the form of slots) with some committed period of usage. Annual commitments renew by default. Commitments can be removed after their commitment end time passes. In order to remove annual commitment, its plan needs to be changed to monthly or flex first. A capacity commitment resource exists as a child resource of the admin project.

move_assignment

move_assignment(request: Optional[google.cloud.bigquery.reservation_v1.types.reservation.MoveAssignmentRequest] = None, *, name: Optional[str] = None, destination_id: Optional[str] = None, retry: google.api_core.retry.Retry = <_MethodDefault._DEFAULT_VALUE: <object object>>, timeout: Optional[float] = None, metadata: Sequence[Tuple[str, str]] = ())

Moves an assignment under a new reservation. This differs from removing an existing assignment and recreating a new one by providing a transactional change that ensures an assignee always has an associated reservation.

Parameters
NameDescription
request .reservation.MoveAssignmentRequest

The request object. The request for ReservationService.MoveAssignment. Note: "bigquery.reservationAssignments.create" permission is required on the destination_id. Note: "bigquery.reservationAssignments.create" and "bigquery.reservationAssignments.delete" permission are required on the related assignee.

name str

Required. The resource name of the assignment, e.g. projects/myproject/locations/US/reservations/team1-prod/assignments/123 This corresponds to the name field on the request instance; if request is provided, this should not be set.

destination_id str

The new reservation ID, e.g.: projects/myotherproject/locations/US/reservations/team2-prod This corresponds to the destination_id field on the request instance; if request is provided, this should not be set.

retry google.api_core.retry.Retry

Designation of what errors, if any, should be retried.

timeout float

The timeout for this request.

metadata Sequence[Tuple[str, str]]

Strings which should be sent along with the request as metadata.

Returns
TypeDescription
.reservation.AssignmentA Assignment allows a project to submit jobs of a certain type using slots from the specified reservation.

parse_assignment_path

parse_assignment_path(path: str)

Parse a assignment path into its component segments.

parse_bi_reservation_path

parse_bi_reservation_path(path: str)

Parse a bi_reservation path into its component segments.

parse_capacity_commitment_path

parse_capacity_commitment_path(path: str)

Parse a capacity_commitment path into its component segments.

parse_common_billing_account_path

parse_common_billing_account_path(path: str)

Parse a billing_account path into its component segments.

parse_common_folder_path

parse_common_folder_path(path: str)

Parse a folder path into its component segments.

parse_common_location_path

parse_common_location_path(path: str)

Parse a location path into its component segments.

parse_common_organization_path

parse_common_organization_path(path: str)

Parse a organization path into its component segments.

parse_common_project_path

parse_common_project_path(path: str)

Parse a project path into its component segments.

parse_reservation_path

parse_reservation_path(path: str)

Parse a reservation path into its component segments.

reservation_path

reservation_path(project: str, location: str, reservation: str)

Return a fully-qualified reservation string.

search_assignments

search_assignments(request: Optional[google.cloud.bigquery.reservation_v1.types.reservation.SearchAssignmentsRequest] = None, *, parent: Optional[str] = None, query: Optional[str] = None, retry: google.api_core.retry.Retry = <_MethodDefault._DEFAULT_VALUE: <object object>>, timeout: Optional[float] = None, metadata: Sequence[Tuple[str, str]] = ())

Looks up assignments for a specified resource for a particular region. If the request is about a project:

  1. Assignments created on the project will be returned if they exist.
  2. Otherwise assignments created on the closest ancestor will be returned.
  3. Assignments for different JobTypes will all be returned.

The same logic applies if the request is about a folder.

If the request is about an organization, then assignments created on the organization will be returned (organization doesn't have ancestors).

Comparing to ListAssignments, there are some behavior differences:

  1. permission on the assignee will be verified in this API.
  2. Hierarchy lookup (project->folder->organization) happens in this API.
  3. Parent here is projects/*/locations/*, instead of projects/*/locations/*reservations/*.

Note "-" cannot be used for projects nor locations.

Parameters
NameDescription
request .reservation.SearchAssignmentsRequest

The request object. The request for ReservationService.SearchAssignments. Note: "bigquery.reservationAssignments.search" permission is required on the related assignee.

parent str

Required. The resource name of the admin project(containing project and location), e.g.: projects/myproject/locations/US. This corresponds to the parent field on the request instance; if request is provided, this should not be set.

query str

Please specify resource name as assignee in the query. Examples: - assignee=projects/myproject - assignee=folders/123 - assignee=organizations/456 This corresponds to the query field on the request instance; if request is provided, this should not be set.

retry google.api_core.retry.Retry

Designation of what errors, if any, should be retried.

timeout float

The timeout for this request.

metadata Sequence[Tuple[str, str]]

Strings which should be sent along with the request as metadata.

Returns
TypeDescription
.pagers.SearchAssignmentsPagerThe response for ReservationService.SearchAssignments. Iterating over this object will yield results and resolve additional pages automatically.

split_capacity_commitment

split_capacity_commitment(request: Optional[google.cloud.bigquery.reservation_v1.types.reservation.SplitCapacityCommitmentRequest] = None, *, name: Optional[str] = None, slot_count: Optional[int] = None, retry: google.api_core.retry.Retry = <_MethodDefault._DEFAULT_VALUE: <object object>>, timeout: Optional[float] = None, metadata: Sequence[Tuple[str, str]] = ())

Splits capacity commitment to two commitments of the same plan and commitment_end_time.

A common use case is to enable downgrading commitments.

For example, in order to downgrade from 10000 slots to 8000, you might split a 10000 capacity commitment into commitments of 2000 and 8000. Then, you would change the plan of the first one to FLEX and then delete it.

Parameters
NameDescription
request .reservation.SplitCapacityCommitmentRequest

The request object. The request for ReservationService.SplitCapacityCommitment.

name str

Required. The resource name e.g.,: projects/myproject/locations/US/capacityCommitments/123 This corresponds to the name field on the request instance; if request is provided, this should not be set.

slot_count int

Number of slots in the capacity commitment after the split. This corresponds to the slot_count field on the request instance; if request is provided, this should not be set.

retry google.api_core.retry.Retry

Designation of what errors, if any, should be retried.

timeout float

The timeout for this request.

metadata Sequence[Tuple[str, str]]

Strings which should be sent along with the request as metadata.

Returns
TypeDescription
.reservation.SplitCapacityCommitmentResponseThe response for ReservationService.SplitCapacityCommitment.

update_bi_reservation

update_bi_reservation(request: Optional[google.cloud.bigquery.reservation_v1.types.reservation.UpdateBiReservationRequest] = None, *, bi_reservation: Optional[google.cloud.bigquery.reservation_v1.types.reservation.BiReservation] = None, update_mask: Optional[google.protobuf.field_mask_pb2.FieldMask] = None, retry: google.api_core.retry.Retry = <_MethodDefault._DEFAULT_VALUE: <object object>>, timeout: Optional[float] = None, metadata: Sequence[Tuple[str, str]] = ())

Updates a BI reservation.

Only fields specified in the field_mask are updated.

A singleton BI reservation always exists with default size 0. In order to reserve BI capacity it needs to be updated to an amount greater than 0. In order to release BI capacity reservation size must be set to 0.

Parameters
NameDescription
request .reservation.UpdateBiReservationRequest

The request object. A request to update a BI reservation.

bi_reservation .reservation.BiReservation

A reservation to update. This corresponds to the bi_reservation field on the request instance; if request is provided, this should not be set.

update_mask .field_mask.FieldMask

A list of fields to be updated in this request. This corresponds to the update_mask field on the request instance; if request is provided, this should not be set.

retry google.api_core.retry.Retry

Designation of what errors, if any, should be retried.

timeout float

The timeout for this request.

metadata Sequence[Tuple[str, str]]

Strings which should be sent along with the request as metadata.

Returns
TypeDescription
.reservation.BiReservationRepresents a BI Reservation.

update_capacity_commitment

update_capacity_commitment(request: Optional[google.cloud.bigquery.reservation_v1.types.reservation.UpdateCapacityCommitmentRequest] = None, *, capacity_commitment: Optional[google.cloud.bigquery.reservation_v1.types.reservation.CapacityCommitment] = None, update_mask: Optional[google.protobuf.field_mask_pb2.FieldMask] = None, retry: google.api_core.retry.Retry = <_MethodDefault._DEFAULT_VALUE: <object object>>, timeout: Optional[float] = None, metadata: Sequence[Tuple[str, str]] = ())

Updates an existing capacity commitment.

Only plan and renewal_plan fields can be updated.

Plan can only be changed to a plan of a longer commitment period. Attempting to change to a plan with shorter commitment period will fail with the error code google.rpc.Code.FAILED_PRECONDITION.

Parameters
NameDescription
request .reservation.UpdateCapacityCommitmentRequest

The request object. The request for ReservationService.UpdateCapacityCommitment.

capacity_commitment .reservation.CapacityCommitment

Content of the capacity commitment to update. This corresponds to the capacity_commitment field on the request instance; if request is provided, this should not be set.

update_mask .field_mask.FieldMask

Standard field mask for the set of fields to be updated. This corresponds to the update_mask field on the request instance; if request is provided, this should not be set.

retry google.api_core.retry.Retry

Designation of what errors, if any, should be retried.

timeout float

The timeout for this request.

metadata Sequence[Tuple[str, str]]

Strings which should be sent along with the request as metadata.

Returns
TypeDescription
.reservation.CapacityCommitmentCapacity commitment is a way to purchase compute capacity for BigQuery jobs (in the form of slots) with some committed period of usage. Annual commitments renew by default. Commitments can be removed after their commitment end time passes. In order to remove annual commitment, its plan needs to be changed to monthly or flex first. A capacity commitment resource exists as a child resource of the admin project.

update_reservation

update_reservation(request: Optional[google.cloud.bigquery.reservation_v1.types.reservation.UpdateReservationRequest] = None, *, reservation: Optional[google.cloud.bigquery.reservation_v1.types.reservation.Reservation] = None, update_mask: Optional[google.protobuf.field_mask_pb2.FieldMask] = None, retry: google.api_core.retry.Retry = <_MethodDefault._DEFAULT_VALUE: <object object>>, timeout: Optional[float] = None, metadata: Sequence[Tuple[str, str]] = ())

Updates an existing reservation resource.

Parameters
NameDescription
request .gcbr_reservation.UpdateReservationRequest

The request object. The request for ReservationService.UpdateReservation.

reservation .gcbr_reservation.Reservation

Content of the reservation to update. This corresponds to the reservation field on the request instance; if request is provided, this should not be set.

update_mask .field_mask.FieldMask

Standard field mask for the set of fields to be updated. This corresponds to the update_mask field on the request instance; if request is provided, this should not be set.

retry google.api_core.retry.Retry

Designation of what errors, if any, should be retried.

timeout float

The timeout for this request.

metadata Sequence[Tuple[str, str]]

Strings which should be sent along with the request as metadata.

Returns
TypeDescription
.gcbr_reservation.ReservationA reservation is a mechanism used to guarantee slots to users.