import * as pulumi from "@pulumi/pulumi";
/**
 * This data source provides details about metadata of a specific Object resource in Oracle Cloud Infrastructure Object Storage service.
 *
 * Gets the metadata of an object.
 *
 * ## Example Usage
 *
 * ```typescript
 * import * as pulumi from "@pulumi/pulumi";
 * import * as oci from "@pulumi/oci";
 *
 * const testObjectHead = oci.objectstorage.getObjectHead({
 *     bucket: objectBucket,
 *     namespace: objectNamespace,
 *     object: objectObject,
 * });
 * ```
 */
export declare function getObjectHead(args: GetObjectHeadArgs, opts?: pulumi.InvokeOptions): Promise<GetObjectHeadResult>;
/**
 * A collection of arguments for invoking getObjectHead.
 */
export interface GetObjectHeadArgs {
    /**
     * The name of the bucket. Avoid entering confidential information. Example: `my-new-bucket1`
     */
    bucket: string;
    /**
     * The top-level namespace used for the request.
     */
    namespace: string;
    /**
     * The name of the object. Avoid entering confidential information. Example: `test/object1.log`
     */
    object: string;
}
/**
 * A collection of values returned by getObjectHead.
 */
export interface GetObjectHeadResult {
    readonly archivalState: string;
    readonly bucket: string;
    /**
     * The content-length of the object
     */
    readonly contentLength: number;
    /**
     * The content-type of the object
     */
    readonly contentType: string;
    /**
     * The etag of the object
     */
    readonly etag: string;
    /**
     * The provider-assigned unique ID for this managed resource.
     */
    readonly id: string;
    /**
     * The metadata of the object
     */
    readonly metadata: {
        [key: string]: string;
    };
    readonly namespace: string;
    readonly object: string;
    /**
     * The storage tier that the object is stored in.
     * * `archival-state` - Archival state of an object. This field is set only for objects in Archive tier.
     */
    readonly storageTier: string;
}
/**
 * This data source provides details about metadata of a specific Object resource in Oracle Cloud Infrastructure Object Storage service.
 *
 * Gets the metadata of an object.
 *
 * ## Example Usage
 *
 * ```typescript
 * import * as pulumi from "@pulumi/pulumi";
 * import * as oci from "@pulumi/oci";
 *
 * const testObjectHead = oci.objectstorage.getObjectHead({
 *     bucket: objectBucket,
 *     namespace: objectNamespace,
 *     object: objectObject,
 * });
 * ```
 */
export declare function getObjectHeadOutput(args: GetObjectHeadOutputArgs, opts?: pulumi.InvokeOutputOptions): pulumi.Output<GetObjectHeadResult>;
/**
 * A collection of arguments for invoking getObjectHead.
 */
export interface GetObjectHeadOutputArgs {
    /**
     * The name of the bucket. Avoid entering confidential information. Example: `my-new-bucket1`
     */
    bucket: pulumi.Input<string>;
    /**
     * The top-level namespace used for the request.
     */
    namespace: pulumi.Input<string>;
    /**
     * The name of the object. Avoid entering confidential information. Example: `test/object1.log`
     */
    object: pulumi.Input<string>;
}
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