Class TargetHealth

java.lang.Object

software.amazon.awssdk.services.elasticloadbalancingv2.model.TargetHealth

All Implemented Interfaces:

Serializable, SdkPojo, ToCopyableBuilder<TargetHealth.Builder,TargetHealth>

@Generated("software.amazon.awssdk:codegen")
public final class TargetHealth
extends Object
implements SdkPojo, Serializable, ToCopyableBuilder<TargetHealth.Builder,TargetHealth>

Information about the current health of a target.

See Also:

• Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	TargetHealth.Builder

Method Summary

Modifier and Type	Method	Description
static TargetHealth.Builder	builder()
final String	description()	A description of the target health that provides additional details.
final boolean	equals(Object obj)
final boolean	equalsBySdkFields(Object obj)	Indicates whether some other object is "equal to" this one by SDK fields.
final <T> Optional<T>	getValueForField(String fieldName, Class<T> clazz)
final int	hashCode()
final TargetHealthReasonEnum	reason()	The reason code.
final String	reasonAsString()	The reason code.
final Map<String,SdkField<?>>	sdkFieldNameToField()
final List<SdkField<?>>	sdkFields()
static Class<? extends TargetHealth.Builder>	serializableBuilderClass()
final TargetHealthStateEnum	state()	The state of the target.
final String	stateAsString()	The state of the target.
TargetHealth.Builder	toBuilder()	Take this object and create a builder that contains all of the current property values of this object.
final String	toString()	Returns a string representation of this object.

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface software.amazon.awssdk.utils.builder.ToCopyableBuilder

copy

Method Details

state

public final TargetHealthStateEnum state()

The state of the target.

If the service returns an enum value that is not available in the current SDK version, state will return TargetHealthStateEnum.UNKNOWN_TO_SDK_VERSION. The raw value returned by the service is available from stateAsString().

Returns:

The state of the target.

See Also:

• TargetHealthStateEnum

stateAsString

public final String stateAsString()

The state of the target.

If the service returns an enum value that is not available in the current SDK version, state will return TargetHealthStateEnum.UNKNOWN_TO_SDK_VERSION. The raw value returned by the service is available from stateAsString().

Returns:

The state of the target.

See Also:

• TargetHealthStateEnum

reason

public final TargetHealthReasonEnum reason()

The reason code.

If the target state is healthy, a reason code is not provided.

If the target state is initial, the reason code can be one of the following values:

• Elb.RegistrationInProgress - The target is in the process of being registered with the load balancer.

• Elb.InitialHealthChecking - The load balancer is still sending the target the minimum number of health checks required to determine its health status.

If the target state is unhealthy, the reason code can be one of the following values:

• Target.ResponseCodeMismatch - The health checks did not return an expected HTTP code. Applies only to Application Load Balancers and Gateway Load Balancers.

• Target.Timeout - The health check requests timed out. Applies only to Application Load Balancers and Gateway Load Balancers.

• Target.FailedHealthChecks - The load balancer received an error while establishing a connection to the target or the target response was malformed.

• Elb.InternalError - The health checks failed due to an internal error. Applies only to Application Load Balancers.

If the target state is unused, the reason code can be one of the following values:

• Target.NotRegistered - The target is not registered with the target group.

• Target.NotInUse - The target group is not used by any load balancer or the target is in an Availability Zone that is not enabled for its load balancer.

• Target.InvalidState - The target is in the stopped or terminated state.

• Target.IpUnusable - The target IP address is reserved for use by a load balancer.

If the target state is draining, the reason code can be the following value:

• Target.DeregistrationInProgress - The target is in the process of being deregistered and the deregistration delay period has not expired.

If the target state is unavailable, the reason code can be the following value:

• Target.HealthCheckDisabled - Health checks are disabled for the target group. Applies only to Application Load Balancers.

• Elb.InternalError - Target health is unavailable due to an internal error. Applies only to Network Load Balancers.

If the service returns an enum value that is not available in the current SDK version, reason will return TargetHealthReasonEnum.UNKNOWN_TO_SDK_VERSION. The raw value returned by the service is available from reasonAsString().

Returns:

The reason code.

If the target state is healthy, a reason code is not provided.

If the target state is initial, the reason code can be one of the following values:

• Elb.RegistrationInProgress - The target is in the process of being registered with the load balancer.

• Elb.InitialHealthChecking - The load balancer is still sending the target the minimum number of health checks required to determine its health status.

If the target state is unhealthy, the reason code can be one of the following values:

• Target.ResponseCodeMismatch - The health checks did not return an expected HTTP code. Applies only to Application Load Balancers and Gateway Load Balancers.

• Target.Timeout - The health check requests timed out. Applies only to Application Load Balancers and Gateway Load Balancers.

• Target.FailedHealthChecks - The load balancer received an error while establishing a connection to the target or the target response was malformed.

• Elb.InternalError - The health checks failed due to an internal error. Applies only to Application Load Balancers.

If the target state is unused, the reason code can be one of the following values:

• Target.NotRegistered - The target is not registered with the target group.

• Target.NotInUse - The target group is not used by any load balancer or the target is in an Availability Zone that is not enabled for its load balancer.

• Target.InvalidState - The target is in the stopped or terminated state.

• Target.IpUnusable - The target IP address is reserved for use by a load balancer.

If the target state is draining, the reason code can be the following value:

• Target.DeregistrationInProgress - The target is in the process of being deregistered and the deregistration delay period has not expired.

If the target state is unavailable, the reason code can be the following value:

• Target.HealthCheckDisabled - Health checks are disabled for the target group. Applies only to Application Load Balancers.

• Elb.InternalError - Target health is unavailable due to an internal error. Applies only to Network Load Balancers.

See Also:

• TargetHealthReasonEnum

reasonAsString

public final String reasonAsString()

The reason code.

If the target state is healthy, a reason code is not provided.

If the target state is initial, the reason code can be one of the following values:

• Elb.RegistrationInProgress - The target is in the process of being registered with the load balancer.

• Elb.InitialHealthChecking - The load balancer is still sending the target the minimum number of health checks required to determine its health status.

If the target state is unhealthy, the reason code can be one of the following values:

• Target.ResponseCodeMismatch - The health checks did not return an expected HTTP code. Applies only to Application Load Balancers and Gateway Load Balancers.

• Target.Timeout - The health check requests timed out. Applies only to Application Load Balancers and Gateway Load Balancers.

• Target.FailedHealthChecks - The load balancer received an error while establishing a connection to the target or the target response was malformed.

• Elb.InternalError - The health checks failed due to an internal error. Applies only to Application Load Balancers.

If the target state is unused, the reason code can be one of the following values:

• Target.NotRegistered - The target is not registered with the target group.

• Target.NotInUse - The target group is not used by any load balancer or the target is in an Availability Zone that is not enabled for its load balancer.

• Target.InvalidState - The target is in the stopped or terminated state.

• Target.IpUnusable - The target IP address is reserved for use by a load balancer.

If the target state is draining, the reason code can be the following value:

• Target.DeregistrationInProgress - The target is in the process of being deregistered and the deregistration delay period has not expired.

If the target state is unavailable, the reason code can be the following value:

• Target.HealthCheckDisabled - Health checks are disabled for the target group. Applies only to Application Load Balancers.

• Elb.InternalError - Target health is unavailable due to an internal error. Applies only to Network Load Balancers.

If the service returns an enum value that is not available in the current SDK version, reason will return TargetHealthReasonEnum.UNKNOWN_TO_SDK_VERSION. The raw value returned by the service is available from reasonAsString().

Returns:

The reason code.

If the target state is healthy, a reason code is not provided.

If the target state is initial, the reason code can be one of the following values:

• Elb.RegistrationInProgress - The target is in the process of being registered with the load balancer.

• Elb.InitialHealthChecking - The load balancer is still sending the target the minimum number of health checks required to determine its health status.

If the target state is unhealthy, the reason code can be one of the following values:

• Target.ResponseCodeMismatch - The health checks did not return an expected HTTP code. Applies only to Application Load Balancers and Gateway Load Balancers.

• Target.Timeout - The health check requests timed out. Applies only to Application Load Balancers and Gateway Load Balancers.

• Target.FailedHealthChecks - The load balancer received an error while establishing a connection to the target or the target response was malformed.

• Elb.InternalError - The health checks failed due to an internal error. Applies only to Application Load Balancers.

If the target state is unused, the reason code can be one of the following values:

• Target.NotRegistered - The target is not registered with the target group.

• Target.NotInUse - The target group is not used by any load balancer or the target is in an Availability Zone that is not enabled for its load balancer.

• Target.InvalidState - The target is in the stopped or terminated state.

• Target.IpUnusable - The target IP address is reserved for use by a load balancer.

If the target state is draining, the reason code can be the following value:

• Target.DeregistrationInProgress - The target is in the process of being deregistered and the deregistration delay period has not expired.

If the target state is unavailable, the reason code can be the following value:

• Target.HealthCheckDisabled - Health checks are disabled for the target group. Applies only to Application Load Balancers.

• Elb.InternalError - Target health is unavailable due to an internal error. Applies only to Network Load Balancers.

See Also:

• TargetHealthReasonEnum

description

public final String description()

A description of the target health that provides additional details. If the state is healthy, a description is not provided.

Returns:

A description of the target health that provides additional details. If the state is healthy , a description is not provided.

toBuilder

public TargetHealth.Builder toBuilder()

Description copied from interface: ToCopyableBuilder

Take this object and create a builder that contains all of the current property values of this object.

Specified by:

toBuilder in interface ToCopyableBuilder<TargetHealth.Builder,TargetHealth>

Returns:

a builder for type T

builder

public static TargetHealth.Builder builder()

serializableBuilderClass

public static Class<? extends TargetHealth.Builder> serializableBuilderClass()

hashCode

public final int hashCode()

Overrides:

hashCode in class Object

equals

public final boolean equals(Object obj)

Overrides:

equals in class Object

equalsBySdkFields

public final boolean equalsBySdkFields(Object obj)

Description copied from interface: SdkPojo

Indicates whether some other object is "equal to" this one by SDK fields. An SDK field is a modeled, non-inherited field in an SdkPojo class, and is generated based on a service model.

If an SdkPojo class does not have any inherited fields, equalsBySdkFields and equals are essentially the same.

Specified by:

equalsBySdkFields in interface SdkPojo

Parameters:

obj - the object to be compared with

Returns:

true if the other object equals to this object by sdk fields, false otherwise.

toString

public final String toString()

Returns a string representation of this object. This is useful for testing and debugging. Sensitive data will be redacted from this string using a placeholder value.

Overrides:

toString in class Object

getValueForField

public final <T> Optional<T> getValueForField(String fieldName,
 Class<T> clazz)

sdkFields

public final List<SdkField<?>> sdkFields()

Specified by:

sdkFields in interface SdkPojo

Returns:

List of SdkField in this POJO. May be empty list but should never be null.

sdkFieldNameToField

public final Map<String,SdkField<?>> sdkFieldNameToField()

Specified by:

sdkFieldNameToField in interface SdkPojo

Returns:

The mapping between the field name and its corresponding field.