def METHOD_NAME(credential_set_name: Optional[str] = None,
                       registry_name: Optional[str] = None,
                       resource_group_name: Optional[str] = None,
                       opts: Optional[pulumi.InvokeOptions] = None) -> AwaitableGetCredentialSetResult:
    """
    Gets the properties of the specified credential set resource.
    Azure REST API version: 2023-01-01-preview.
    :param str credential_set_name: The name of the credential set.
    :param str registry_name: The name of the container registry.
    :param str resource_group_name: The name of the resource group. The name is case insensitive.
    """
    __args__ = dict()
    __args__['credentialSetName'] = credential_set_name
    __args__['registryName'] = registry_name
    __args__['resourceGroupName'] = resource_group_name
    opts = pulumi.InvokeOptions.merge(_utilities.get_invoke_opts_defaults(), opts)
    __ret__ = pulumi.runtime.invoke('azure-native:containerregistry:getCredentialSet', __args__, opts=opts, typ=GetCredentialSetResult).value
    return AwaitableGetCredentialSetResult(
        auth_credentials=pulumi.get(__ret__, 'auth_credentials'),
        creation_date=pulumi.get(__ret__, 'creation_date'),
        id=pulumi.get(__ret__, 'id'),
        identity=pulumi.get(__ret__, 'identity'),
        login_server=pulumi.get(__ret__, 'login_server'),
        name=pulumi.get(__ret__, 'name'),
        provisioning_state=pulumi.get(__ret__, 'provisioning_state'),
        system_data=pulumi.get(__ret__, 'system_data'),
        type=pulumi.get(__ret__, 'type'))