Class ExternalManagedMigrationState (1.48.0)
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ExternalManagedMigrationState(value)
Specifies the canary migration state. Possible values are PREPARE,
TEST_BY_PERCENTAGE, and TEST_ALL_TRAFFIC.
To begin the migration from EXTERNAL to EXTERNAL_MANAGED, the state
must be changed to PREPARE. The state must be changed to
TEST_ALL_TRAFFIC before the loadBalancingScheme can be changed to
EXTERNAL_MANAGED. Optionally, the TEST_BY_PERCENTAGE state can be
used to migrate traffic by percentage using
externalManagedMigrationTestingPercentage.
Rolling back a migration requires the states to be set in reverse
order. So changing the scheme from EXTERNAL_MANAGED to EXTERNAL
requires the state to be set to TEST_ALL_TRAFFIC at the same time.
Optionally, the TEST_BY_PERCENTAGE state can be used to migrate some
traffic back to EXTERNAL or PREPARE can be used to migrate all
traffic back to EXTERNAL.
Enums
Name
Description
UNDEFINED_EXTERNAL_MANAGED_MIGRATION_STATE
A value indicating that the enum field is not set.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2026-06-03 UTC."],[],[]]