Retrieves the latest status of the last upgrade or upgrade eligibility check that was performed on the domain.
elasticsearchservice_get_upgrade_status(DomainName)
A list with the following syntax:
list(
UpgradeStep = "PRE_UPGRADE_CHECK"|"SNAPSHOT"|"UPGRADE",
StepStatus = "IN_PROGRESS"|"SUCCEEDED"|"SUCCEEDED_WITH_ISSUES"|"FAILED",
UpgradeName = "string"
)
[required]
svc$get_upgrade_status(
DomainName = "string"
)