import { Value } from '../../../cloudformation/Value';
/**
  <a name="aws-properties-greengrass-coredefinition-core-description"></a> A core is an AWS IoT device that runs the AWS IoT Greengrass core software and manages local processes for a Greengrass group. For more information, see <a href="https://docs.aws.amazon.com/greengrass/latest/developerguide/what-is-gg.html">What Is AWS IoT Greengrass?</a> in the <em>AWS IoT Greengrass Version 1 Developer Guide</em>.
  For full documentation go to <a href="http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-greengrass-coredefinition-core.html">the AWS Docs</a>
*/
export interface CoreProps {
    /** <code>SyncShadow</code>  <a name="cfn-greengrass-coredefinition-core-syncshadow"></a>
  Indicates whether the core’s local shadow is synced with the cloud automatically. The default is false.<br />
  
  Required: No<br />
  
  Update requires: <a href="https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-replacement">Replacement</a> */
    syncShadow?: Value<boolean>;
    /** <code>ThingArn</code>  <a name="cfn-greengrass-coredefinition-core-thingarn"></a>
  The ARN of the core, which is an AWS IoT device (thing).<br />
  
  Required: Yes<br />
  
  Update requires: <a href="https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-replacement">Replacement</a> */
    thingArn: Value<string>;
    /** <code>Id</code>  <a name="cfn-greengrass-coredefinition-core-id"></a>
  A descriptive or arbitrary ID for the core. This value must be unique within the core definition version. Maximum length is 128 characters with pattern <code>[a-zA-Z0-9:_-]+</code>.<br />
  
  Required: Yes<br />
  
  Update requires: <a href="https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-replacement">Replacement</a> */
    id: Value<string>;
    /** <code>CertificateArn</code>  <a name="cfn-greengrass-coredefinition-core-certificatearn"></a>
  The Amazon Resource Name (ARN) of the device certificate for the core. This X.509 certificate is used to authenticate the core with AWS IoT and AWS IoT Greengrass services.<br />
  
  Required: Yes<br />
  
  Update requires: <a href="https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-replacement">Replacement</a> */
    certificateArn: Value<string>;
}
