public static void updateBlobTtl(ConnectedChannel channel, BlobId blobId, long ts) throws IOException {
    updateBlobTtl(channel, blobId, ts, ServerErrorCode.NoError);
  }
Updates the TTL of the given {@code blobId}
@param channel the {@link ConnectedChannel} to make the {@link GetRequest} on.
@param blobId the ID of the blob to TTL update
@param ts the operation time
@param expectedError expected error code
@throws IOException
ambry-test-utils/src/main/java/com/github/ambry/server/ServerTestUtil.java