// If we got an LDAP validation error, we need to send appropriate
			// error message back to client (likely mc).
			writeCustomErrorResponseJSON(ctx, w, errorCodes.ToAPIErr(ErrAdminConfigLDAPValidation),
				validationErr.FormatError(), r.URL)
			return
		}

		writeCustomErrorResponseJSON(ctx, w, errorCodes.ToAPIErr(ErrAdminConfigBadJSON), err.Error(), r.URL)
		return
	}

	// Update the actual server config on disk.

			if err != nil {
				lastError = formatError(fmt.Sprintf("error: %v", err))
				return false, err
			}
			resp, err := client.Do(req)
			if err != nil {
				lastError = formatError(fmt.Sprintf("error: %v", err))
				return false, nil
			}
			defer func() {
				_ = resp.Body.Close()
			}()
			if resp.StatusCode != http.StatusOK {
				lastError = formatError(fmt.Sprintf("status code: %d", resp.StatusCode))