Cloud Bigtable V2 Client - Class Idempotency (2.17.1)

Reference documentation and code samples for the Cloud Bigtable V2 Client class Idempotency.

Parameters on mutations where clients want to ensure idempotency (i.e.

at-most-once semantics). This is currently only needed for certain aggregate types.

Generated from protobuf message google.bigtable.v2.Idempotency

Namespace

Google \ Cloud \ Bigtable \ V2

Methods

__construct

Constructor.

Parameters
Name	Description
`data`	`array` Optional. Data for populating the Message object.
`↳ token`	`string` Unique token used to identify replays of this mutation. Must be at least 8 bytes long.
`↳ start_time`	`Google\Protobuf\Timestamp` Client-assigned timestamp when the mutation's first attempt was sent. Used to reject mutations that arrive after idempotency protection may have expired. May cause spurious rejections if clock skew is too high. Leave unset or zero to always accept the mutation, at the risk of double counting if the protection for previous attempts has expired.

getToken

Unique token used to identify replays of this mutation.

Must be at least 8 bytes long.

Returns
Type	Description
`string`

setToken

Unique token used to identify replays of this mutation.

Must be at least 8 bytes long.

Parameter
Name	Description
`var`	`string`

Returns
Type	Description
`$this`

getStartTime

Client-assigned timestamp when the mutation's first attempt was sent.

Used to reject mutations that arrive after idempotency protection may have expired. May cause spurious rejections if clock skew is too high. Leave unset or zero to always accept the mutation, at the risk of double counting if the protection for previous attempts has expired.

Returns
Type	Description
`Google\Protobuf\Timestamp\|null`

hasStartTime

clearStartTime

setStartTime