// serialize SiteReplicationMetaInfo calls - if data in cache is within
		// healing interval, avoid fetching IAM data again from disk.
		if metaInfo, ok := c.getSRCachedIAMInfo(); ok {
			return metaInfo, nil
		}
	}
	if opts.Policies || opts.Entity == madmin.SRPolicyEntity {
		var allPolicies map[string]PolicyDoc
		if opts.Entity == madmin.SRPolicyEntity {

        .addHeader("Server: Icecast 2.3.3-kh8")
        .addHeader("Cache-Control: no-cache")
        .addHeader("Pragma: no-cache")
        .addHeader("Expires: Mon, 26 Jul 1997 05:00:00 GMT")
        .addHeader("icy-metaint:16000")
        .body("mp3 data")
        .build(),
    )
    val response = getResponse(newRequest("/"))
    assertThat(response.code).isEqualTo(200)
    assertThat(response.message).isEqualTo("OK")