import * as ssm from 'aws-cdk-lib/aws-ssm';
import { AllowedPattern, ParameterDescription, ParameterKeyId } from 'aws-sdk/clients/ssm';
export interface CrossRegionParameterProps {
    /**
     * Target region for the parameter.
     * Must be some other region than the current Stack's region.
     *
     * @example
     * 'eu-north-1'
     */
    readonly region: string;
    /**
     * SSM Parameter name.
     *
     * @example
     * '/parameter/path/message'
     */
    readonly name: string;
    /**
     * Information about the SSM Parameter that you want to add.
     * Required by this construct (AWS considers it as optional).
     *
     * @example
     * 'Some message for the Swedes'
     */
    readonly description: ParameterDescription;
    /**
     * The SSM Parameter value that you want to add.
     *
     * Limits:
     * - Standard parameters have a value limit of 4 KB.
     * - Advanced parameters have a value limit of 8 KB.
     *
     * @example
     * 'Hej då!'
     */
    readonly value: string;
    /**
     * A regular expression used to validate the SSM Parameter Value.
     *
     * For example, for String types with values restricted to numbers,
     * you can specify the following: `^\d+$`.
     *
     * @see https://docs.aws.amazon.com/systems-manager/latest/APIReference/API_PutParameter.html#systemsmanager-PutParameter-request-AllowedPattern
     *
     * @example
     * '^\d+$'
     */
    readonly allowedPattern?: AllowedPattern;
    /**
     * The AWS Key Management Service (AWS KMS) ID that you want to use to encrypt a parameter. Either the default AWS KMS key automatically assigned to your AWS account or a custom key. Required for parameters that use the SecureString data type.
     *
     * The KMS Key must exists in the target region.
     *
     * If you don't specify a key ID, the system uses the default key associated with your AWS account.
     *
     * @see https://docs.aws.amazon.com/systems-manager/latest/APIReference/API_PutParameter.html#systemsmanager-PutParameter-request-KeyId
     *
     * @example
     * '1234abcd-12ab-34cd-56ef-1234567890ab'
     */
    readonly keyId?: ParameterKeyId;
    /**
     * The SSM Parameter Tier to assign to a parameter.
     *
     * - Parameter Store offers a standard tier and an advanced tier for parameters. Standard parameters have a content size limit of 4 KB and can't be configured to use parameter policies. You can create a maximum of 10,000 standard parameters for each Region in an AWS account. Standard parameters are offered at no additional cost.
     * - Advanced parameters have a content size limit of 8 KB and can be configured to use parameter policies. You can create a maximum of 100,000 advanced parameters for each Region in an AWS account. Advanced parameters incur a charge. For more information, see Standard and advanced parameter tiers in the AWS Systems Manager User Guide.
     * - You can change a standard parameter to an advanced parameter any time. But you can't revert an advanced parameter to a standard parameter. Reverting an advanced parameter to a standard parameter would result in data loss because the system would truncate the size of the parameter from 8 KB to 4 KB. Reverting would also remove any policies attached to the parameter. Lastly, advanced parameters use a different form of encryption than standard parameters.
     * - If you no longer need an advanced parameter, or if you no longer want to incur charges for an advanced parameter, you must delete it and recreate it as a new standard parameter.
     *
     * @default
     * ParameterTier.STANDARD
     *
     * @example
     * ParameterTier.ADVANCED
     *
     * @example
     * ParameterTier.INTELLIGENT_TIERING
     */
    readonly parameterTier?: ssm.ParameterTier;
    /**
     * The type of SSM Parameter that you want to add.
     *
     * @default
     * ParameterType.STRING
     *
     * @example
     * ParameterType.SECURE_STRING
     *
     * @example
     * ParameterType.STRING_LIST
     */
    readonly parameterType?: ssm.ParameterType;
    /**
     * Tags to add into the SSM Paramater that you want to add.
     *
     * @todo This might be incorrect type
     *
     * @example
     * [
     *   {
     *     Key: 'STRING_VALUE',
     *     Value: 'STRING_VALUE'
     *   },
     * ]
     */
    readonly tags?: TagPropList;
    /**
     * One or more policies to apply to a SSM Parameter.
     *
     * @see https://docs.aws.amazon.com/AWSJavaScriptSDK/latest/AWS/SSM.html#putParameter-property
     * @see https://docs.aws.amazon.com/systems-manager/latest/userguide/parameter-store-policies.html
     */
    readonly policies?: string;
}
/** List of Tag properties applied to resulting SSM Parameter. */
export declare type TagPropList = TagProp[];
/** Tag properties. */
export interface TagProp {
    readonly key: string;
    readonly value: string;
}