Package software.amazon.awssdk.services.greengrassv2.model

Class GetCoreDeviceResponse

    • Method Detail

      • coreDeviceThingName

        public final String coreDeviceThingName()

        The name of the core device. This is also the name of the IoT thing.

        Returns:
        The name of the core device. This is also the name of the IoT thing.

      • coreVersion

        public final String coreVersion()

        The version of the IoT Greengrass Core software that the core device runs. This version is equivalent to the version of the Greengrass nucleus component that runs on the core device. For more information, see the Greengrass nucleus component in the IoT Greengrass V2 Developer Guide.

        Returns:
        The version of the IoT Greengrass Core software that the core device runs. This version is equivalent to the version of the Greengrass nucleus component that runs on the core device. For more information, see the Greengrass nucleus component in the IoT Greengrass V2 Developer Guide.

      • platform

        public final String platform()

        The operating system platform that the core device runs.

        Returns:
        The operating system platform that the core device runs.

      • architecture

        public final String architecture()

        The computer architecture of the core device.

        Returns:
        The computer architecture of the core device.

      • status

        public final CoreDeviceStatus status()

        The status of the core device. The core device status can be:

        • HEALTHY – The IoT Greengrass Core software and all components run on the core device without issue.

        • UNHEALTHY – The IoT Greengrass Core software or a component is in a failed state on the core device.

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

        Returns:
        The status of the core device. The core device status can be:

        • HEALTHY – The IoT Greengrass Core software and all components run on the core device without issue.

        • UNHEALTHY – The IoT Greengrass Core software or a component is in a failed state on the core device.

        See Also:
        CoreDeviceStatus

      • statusAsString

        public final String statusAsString()

        The status of the core device. The core device status can be:

        • HEALTHY – The IoT Greengrass Core software and all components run on the core device without issue.

        • UNHEALTHY – The IoT Greengrass Core software or a component is in a failed state on the core device.

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

        Returns:
        The status of the core device. The core device status can be:

        • HEALTHY – The IoT Greengrass Core software and all components run on the core device without issue.

        • UNHEALTHY – The IoT Greengrass Core software or a component is in a failed state on the core device.

        See Also:
        CoreDeviceStatus

      • lastStatusUpdateTimestamp

        public final Instant lastStatusUpdateTimestamp()

        The time at which the core device's status last updated, expressed in ISO 8601 format.

        Returns:
        The time at which the core device's status last updated, expressed in ISO 8601 format.

      • hasTags

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

      • tags

        public final Map<String,​String> tags()

        A list of key-value pairs that contain metadata for the resource. For more information, see Tag your resources in the IoT Greengrass V2 Developer Guide.

        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 hasTags() method.

        Returns:
        A list of key-value pairs that contain metadata for the resource. For more information, see Tag your resources in the IoT Greengrass V2 Developer Guide.

      • 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