import * as pulumi from "@pulumi/pulumi";
import * as inputs from "../types/input";
import * as outputs from "../types/output";
/**
 * This data source provides the list of Managed Database Preferred Credentials in Oracle Cloud Infrastructure Database Management service.
 *
 * Gets the list of preferred credentials for a given Managed Database.
 *
 * ## Example Usage
 *
 * ```typescript
 * import * as pulumi from "@pulumi/pulumi";
 * import * as oci from "@pulumi/oci";
 *
 * const testManagedDatabasePreferredCredentials = oci.database.getManagedPreferredCredentials({
 *     managedDatabaseId: testManagedDatabase.id,
 * });
 * ```
 */
export declare function getManagedPreferredCredentials(args: GetManagedPreferredCredentialsArgs, opts?: pulumi.InvokeOptions): Promise<GetManagedPreferredCredentialsResult>;
/**
 * A collection of arguments for invoking getManagedPreferredCredentials.
 */
export interface GetManagedPreferredCredentialsArgs {
    filters?: inputs.Database.GetManagedPreferredCredentialsFilter[];
    /**
     * The [OCID](https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the Managed Database.
     */
    managedDatabaseId: string;
}
/**
 * A collection of values returned by getManagedPreferredCredentials.
 */
export interface GetManagedPreferredCredentialsResult {
    readonly filters?: outputs.Database.GetManagedPreferredCredentialsFilter[];
    /**
     * The provider-assigned unique ID for this managed resource.
     */
    readonly id: string;
    readonly managedDatabaseId: string;
    /**
     * The list of preferred_credential_collection.
     */
    readonly preferredCredentialCollections: outputs.Database.GetManagedPreferredCredentialsPreferredCredentialCollection[];
}
/**
 * This data source provides the list of Managed Database Preferred Credentials in Oracle Cloud Infrastructure Database Management service.
 *
 * Gets the list of preferred credentials for a given Managed Database.
 *
 * ## Example Usage
 *
 * ```typescript
 * import * as pulumi from "@pulumi/pulumi";
 * import * as oci from "@pulumi/oci";
 *
 * const testManagedDatabasePreferredCredentials = oci.database.getManagedPreferredCredentials({
 *     managedDatabaseId: testManagedDatabase.id,
 * });
 * ```
 */
export declare function getManagedPreferredCredentialsOutput(args: GetManagedPreferredCredentialsOutputArgs, opts?: pulumi.InvokeOutputOptions): pulumi.Output<GetManagedPreferredCredentialsResult>;
/**
 * A collection of arguments for invoking getManagedPreferredCredentials.
 */
export interface GetManagedPreferredCredentialsOutputArgs {
    filters?: pulumi.Input<pulumi.Input<inputs.Database.GetManagedPreferredCredentialsFilterArgs>[] | undefined>;
    /**
     * The [OCID](https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the Managed Database.
     */
    managedDatabaseId: pulumi.Input<string>;
}
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