使用 Amazon SDK 删除 IAM 组策略

    /// <summary>
    /// Delete an IAM policy associated with an IAM group.
    /// </summary>
    /// <param name="groupName">The name of the IAM group associated with the
    /// policy.</param>
    /// <param name="policyName">The name of the policy to delete.</param>
    /// <returns>A Boolean value indicating the success of the action.</returns>
    public async Task<bool> DeleteGroupPolicyAsync(string groupName, string policyName)
    {
        var request = new DeleteGroupPolicyRequest()
        {
            GroupName = groupName,
            PolicyName = policyName,
        };

        var response = await _IAMService.DeleteGroupPolicyAsync(request);
        return response.HttpStatusCode == System.Net.HttpStatusCode.OK;
    }