Package software.amazon.awssdk.services.ec2.model

Class DescribeInstanceAttributeResponse

    • Method Detail

      • hasBlockDeviceMappings

        public final boolean hasBlockDeviceMappings()
        For responses, this returns true if the service returned a value for the BlockDeviceMappings 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.

      • blockDeviceMappings

        public final List<InstanceBlockDeviceMapping> blockDeviceMappings()

        The block device mapping of the instance.

        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 hasBlockDeviceMappings() method.

        Returns:
        The block device mapping of the instance.

      • disableApiTermination

        public final AttributeBooleanValue disableApiTermination()

        If the value is true, you can't terminate the instance through the Amazon EC2 console, CLI, or API; otherwise, you can.

        Returns:
        If the value is true, you can't terminate the instance through the Amazon EC2 console, CLI, or API; otherwise, you can.

      • enaSupport

        public final AttributeBooleanValue enaSupport()

        Indicates whether enhanced networking with ENA is enabled.

        Returns:
        Indicates whether enhanced networking with ENA is enabled.

      • enclaveOptions

        public final EnclaveOptions enclaveOptions()

        To enable the instance for Amazon Web Services Nitro Enclaves, set this parameter to true; otherwise, set it to false.

        Returns:
        To enable the instance for Amazon Web Services Nitro Enclaves, set this parameter to true; otherwise, set it to false.

      • ebsOptimized

        public final AttributeBooleanValue ebsOptimized()

        Indicates whether the instance is optimized for Amazon EBS I/O.

        Returns:
        Indicates whether the instance is optimized for Amazon EBS I/O.

      • instanceId

        public final String instanceId()

        The ID of the instance.

        Returns:
        The ID of the instance.

      • instanceInitiatedShutdownBehavior

        public final AttributeValue instanceInitiatedShutdownBehavior()

        Indicates whether an instance stops or terminates when you initiate shutdown from the instance (using the operating system command for system shutdown).

        Returns:
        Indicates whether an instance stops or terminates when you initiate shutdown from the instance (using the operating system command for system shutdown).

      • instanceType

        public final AttributeValue instanceType()

        The instance type.

        Returns:
        The instance type.

      • kernelId

        public final AttributeValue kernelId()

        The kernel ID.

        Returns:
        The kernel ID.

      • hasProductCodes

        public final boolean hasProductCodes()
        For responses, this returns true if the service returned a value for the ProductCodes 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.

      • productCodes

        public final List<ProductCode> productCodes()

        A list of product codes.

        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 hasProductCodes() method.

        Returns:
        A list of product codes.

      • ramdiskId

        public final AttributeValue ramdiskId()

        The RAM disk ID.

        Returns:
        The RAM disk ID.

      • rootDeviceName

        public final AttributeValue rootDeviceName()

        The device name of the root device volume (for example, /dev/sda1).

        Returns:
        The device name of the root device volume (for example, /dev/sda1).

      • sourceDestCheck

        public final AttributeBooleanValue sourceDestCheck()

        Enable or disable source/destination checks, which ensure that the instance is either the source or the destination of any traffic that it receives. If the value is true, source/destination checks are enabled; otherwise, they are disabled. The default value is true. You must disable source/destination checks if the instance runs services such as network address translation, routing, or firewalls.

        Returns:
        Enable or disable source/destination checks, which ensure that the instance is either the source or the destination of any traffic that it receives. If the value is true, source/destination checks are enabled; otherwise, they are disabled. The default value is true. You must disable source/destination checks if the instance runs services such as network address translation, routing, or firewalls.

      • sriovNetSupport

        public final AttributeValue sriovNetSupport()

        Indicates whether enhanced networking with the Intel 82599 Virtual Function interface is enabled.

        Returns:
        Indicates whether enhanced networking with the Intel 82599 Virtual Function interface is enabled.

      • userData

        public final AttributeValue userData()

        The user data.

        Returns:
        The user data.

      • disableApiStop

        public final AttributeBooleanValue disableApiStop()

        To enable the instance for Amazon Web Services Stop Protection, set this parameter to true; otherwise, set it to false.

        Returns:
        To enable the instance for Amazon Web Services Stop Protection, set this parameter to true; otherwise, set it to false.

      • hasGroups

        public final boolean hasGroups()
        For responses, this returns true if the service returned a value for the Groups 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.

      • groups

        public final List<GroupIdentifier> groups()

        The security groups associated with the instance.

        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 hasGroups() method.

        Returns:
        The security groups associated with the instance.

      • 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