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Elastic Load Balancing
API Reference (API Version 2012-06-01)

InstanceState

Information about the state of an EC2 instance.

Contents

Description

A description of the instance state. This string can contain one or more of the following messages.

  • N/A

  • A transient error occurred. Please try again later.

  • Instance has failed at least the UnhealthyThreshold number of health checks consecutively.

  • Instance has not passed the configured HealthyThreshold number of health checks consecutively.

  • Instance registration is still in progress.

  • Instance is in the EC2 Availability Zone for which LoadBalancer is not configured to route traffic to.

  • Instance is not currently registered with the LoadBalancer.

  • Instance deregistration currently in progress.

  • Disable Availability Zone is currently in progress.

  • Instance is in pending state.

  • Instance is in stopped state.

  • Instance is in terminated state.

Type: String

Required: No

InstanceId

The ID of the instance.

Type: String

Required: No

ReasonCode

Information about the cause of OutOfService instances. Specifically, whether the cause is Elastic Load Balancing or the instance.

Valid values: ELB | Instance | N/A

Type: String

Required: No

State

The current state of the instance.

Valid values: InService | OutOfService | Unknown

Type: String

Required: No

See Also

For more information about using this API in one of the language-specific AWS SDKs, see the following:

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