Class StackSetOperationPreferences

java.lang.Object
software.amazon.awssdk.services.cloudformation.model.StackSetOperationPreferences
All Implemented Interfaces:
Serializable, SdkPojo, ToCopyableBuilder<StackSetOperationPreferences.Builder,StackSetOperationPreferences>
@Generated("software.amazon.awssdk:codegen") public final class StackSetOperationPreferences extends Object implements SdkPojo, Serializable, ToCopyableBuilder<StackSetOperationPreferences.Builder,StackSetOperationPreferences>

The user-specified preferences for how CloudFormation performs a stack set operation.

For more information about maximum concurrent accounts and failure tolerance, see Stack set operation options.

See Also:

  • Method Details

    • regionConcurrencyType

      public final RegionConcurrencyType regionConcurrencyType()

      The concurrency type of deploying StackSets operations in Regions, could be in parallel or one Region at a time.

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

      Returns:
      The concurrency type of deploying StackSets operations in Regions, could be in parallel or one Region at a time.
      See Also:

    • regionConcurrencyTypeAsString

      public final String regionConcurrencyTypeAsString()

      The concurrency type of deploying StackSets operations in Regions, could be in parallel or one Region at a time.

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

      Returns:
      The concurrency type of deploying StackSets operations in Regions, could be in parallel or one Region at a time.
      See Also:

    • hasRegionOrder

      public final boolean hasRegionOrder()
      For responses, this returns true if the service returned a value for the RegionOrder property. This DOES NOT check that the value is non-empty (for which, you should check the isEmpty() method on the property). This is useful because the SDK will never return a null collection or map, but you may need to differentiate between the service returning nothing (or null) and the service returning an empty collection or map. For requests, this returns true if a value for the property was specified in the request builder, and false if a value was not specified.

    • regionOrder

      public final List<String> regionOrder()

      The order of the Regions where you want to perform the stack operation.

      RegionOrder isn't followed if AutoDeployment is enabled.

      Attempts to modify the collection returned by this method will result in an UnsupportedOperationException.

      This method will never return null. If you would like to know whether the service returned this field (so that you can differentiate between null and empty), you can use the hasRegionOrder() method.

      Returns:
      The order of the Regions where you want to perform the stack operation.

      RegionOrder isn't followed if AutoDeployment is enabled.

    • failureToleranceCount

      public final Integer failureToleranceCount()

      The number of accounts, per Region, for which this operation can fail before CloudFormation stops the operation in that Region. If the operation is stopped in a Region, CloudFormation doesn't attempt the operation in any subsequent Regions.

      Conditional: You must specify either FailureToleranceCount or FailureTolerancePercentage (but not both).

      By default, 0 is specified.

      Returns:
      The number of accounts, per Region, for which this operation can fail before CloudFormation stops the operation in that Region. If the operation is stopped in a Region, CloudFormation doesn't attempt the operation in any subsequent Regions.

      Conditional: You must specify either FailureToleranceCount or FailureTolerancePercentage (but not both).

      By default, 0 is specified.

    • failureTolerancePercentage

      public final Integer failureTolerancePercentage()

      The percentage of accounts, per Region, for which this stack operation can fail before CloudFormation stops the operation in that Region. If the operation is stopped in a Region, CloudFormation doesn't attempt the operation in any subsequent Regions.

      When calculating the number of accounts based on the specified percentage, CloudFormation rounds down to the next whole number.

      Conditional: You must specify either FailureToleranceCount or FailureTolerancePercentage, but not both.

      By default, 0 is specified.

      Returns:
      The percentage of accounts, per Region, for which this stack operation can fail before CloudFormation stops the operation in that Region. If the operation is stopped in a Region, CloudFormation doesn't attempt the operation in any subsequent Regions.

      When calculating the number of accounts based on the specified percentage, CloudFormation rounds down to the next whole number.

      Conditional: You must specify either FailureToleranceCount or FailureTolerancePercentage, but not both.

      By default, 0 is specified.

    • maxConcurrentCount

      public final Integer maxConcurrentCount()

      The maximum number of accounts in which to perform this operation at one time. This can depend on the value of FailureToleranceCount depending on your ConcurrencyMode. MaxConcurrentCount is at most one more than the FailureToleranceCount if you're using STRICT_FAILURE_TOLERANCE.

      Note that this setting lets you specify the maximum for operations. For large deployments, under certain circumstances the actual number of accounts acted upon concurrently may be lower due to service throttling.

      Conditional: You must specify either MaxConcurrentCount or MaxConcurrentPercentage, but not both.

      By default, 1 is specified.

      Returns:
      The maximum number of accounts in which to perform this operation at one time. This can depend on the value of FailureToleranceCount depending on your ConcurrencyMode. MaxConcurrentCount is at most one more than the FailureToleranceCount if you're using STRICT_FAILURE_TOLERANCE.

      Note that this setting lets you specify the maximum for operations. For large deployments, under certain circumstances the actual number of accounts acted upon concurrently may be lower due to service throttling.

      Conditional: You must specify either MaxConcurrentCount or MaxConcurrentPercentage, but not both.

      By default, 1 is specified.

    • maxConcurrentPercentage

      public final Integer maxConcurrentPercentage()

      The maximum percentage of accounts in which to perform this operation at one time.

      When calculating the number of accounts based on the specified percentage, CloudFormation rounds down to the next whole number. This is true except in cases where rounding down would result is zero. In this case, CloudFormation sets the number as one instead.

      Note that this setting lets you specify the maximum for operations. For large deployments, under certain circumstances the actual number of accounts acted upon concurrently may be lower due to service throttling.

      Conditional: You must specify either MaxConcurrentCount or MaxConcurrentPercentage, but not both.

      By default, 1 is specified.

      Returns:
      The maximum percentage of accounts in which to perform this operation at one time.

      When calculating the number of accounts based on the specified percentage, CloudFormation rounds down to the next whole number. This is true except in cases where rounding down would result is zero. In this case, CloudFormation sets the number as one instead.

      Note that this setting lets you specify the maximum for operations. For large deployments, under certain circumstances the actual number of accounts acted upon concurrently may be lower due to service throttling.

      Conditional: You must specify either MaxConcurrentCount or MaxConcurrentPercentage, but not both.

      By default, 1 is specified.

    • concurrencyMode

      public final ConcurrencyMode concurrencyMode()

      Specifies how the concurrency level behaves during the operation execution.

      • STRICT_FAILURE_TOLERANCE: This option dynamically lowers the concurrency level to ensure the number of failed accounts never exceeds the value of FailureToleranceCount +1. The initial actual concurrency is set to the lower of either the value of the MaxConcurrentCount, or the value of FailureToleranceCount +1. The actual concurrency is then reduced proportionally by the number of failures. This is the default behavior.

        If failure tolerance or Maximum concurrent accounts are set to percentages, the behavior is similar.

      • SOFT_FAILURE_TOLERANCE: This option decouples FailureToleranceCount from the actual concurrency. This allows stack set operations to run at the concurrency level set by the MaxConcurrentCount value, or MaxConcurrentPercentage, regardless of the number of failures.

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

      Returns:
      Specifies how the concurrency level behaves during the operation execution.

      • STRICT_FAILURE_TOLERANCE: This option dynamically lowers the concurrency level to ensure the number of failed accounts never exceeds the value of FailureToleranceCount +1. The initial actual concurrency is set to the lower of either the value of the MaxConcurrentCount, or the value of FailureToleranceCount +1. The actual concurrency is then reduced proportionally by the number of failures. This is the default behavior.

        If failure tolerance or Maximum concurrent accounts are set to percentages, the behavior is similar.

      • SOFT_FAILURE_TOLERANCE: This option decouples FailureToleranceCount from the actual concurrency. This allows stack set operations to run at the concurrency level set by the MaxConcurrentCount value, or MaxConcurrentPercentage, regardless of the number of failures.

      See Also:

    • concurrencyModeAsString

      public final String concurrencyModeAsString()

      Specifies how the concurrency level behaves during the operation execution.

      • STRICT_FAILURE_TOLERANCE: This option dynamically lowers the concurrency level to ensure the number of failed accounts never exceeds the value of FailureToleranceCount +1. The initial actual concurrency is set to the lower of either the value of the MaxConcurrentCount, or the value of FailureToleranceCount +1. The actual concurrency is then reduced proportionally by the number of failures. This is the default behavior.

        If failure tolerance or Maximum concurrent accounts are set to percentages, the behavior is similar.

      • SOFT_FAILURE_TOLERANCE: This option decouples FailureToleranceCount from the actual concurrency. This allows stack set operations to run at the concurrency level set by the MaxConcurrentCount value, or MaxConcurrentPercentage, regardless of the number of failures.

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

      Returns:
      Specifies how the concurrency level behaves during the operation execution.

      • STRICT_FAILURE_TOLERANCE: This option dynamically lowers the concurrency level to ensure the number of failed accounts never exceeds the value of FailureToleranceCount +1. The initial actual concurrency is set to the lower of either the value of the MaxConcurrentCount, or the value of FailureToleranceCount +1. The actual concurrency is then reduced proportionally by the number of failures. This is the default behavior.

        If failure tolerance or Maximum concurrent accounts are set to percentages, the behavior is similar.

      • SOFT_FAILURE_TOLERANCE: This option decouples FailureToleranceCount from the actual concurrency. This allows stack set operations to run at the concurrency level set by the MaxConcurrentCount value, or MaxConcurrentPercentage, regardless of the number of failures.

      See Also:

    • toBuilder

      public StackSetOperationPreferences.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<StackSetOperationPreferences.Builder,StackSetOperationPreferences>
      Returns:
      a builder for type T

    • builder

      public static StackSetOperationPreferences.Builder builder()

    • serializableBuilderClass

      public static Class<? extends StackSetOperationPreferences.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.