@DELETE
  @Produces("text/plain")
  @ApiOperation(value = "Deletes multiple hosts in a single request")
  @ApiImplicitParams({
    @ApiImplicitParam(dataType = HOST_REQUEST_TYPE, paramType = PARAM_TYPE_BODY, allowMultiple = true)
  })
  @ApiResponses({
    @ApiResponse(code = HttpStatus.SC_OK, message = MSG_SUCCESSFUL_OPERATION),
    @ApiResponse(code = HttpStatus.SC_NOT_FOUND, message = MSG_CLUSTER_OR_HOST_NOT_FOUND),
    @ApiResponse(code = HttpStatus.SC_UNAUTHORIZED, message = MSG_NOT_AUTHENTICATED),
    @ApiResponse(code = HttpStatus.SC_FORBIDDEN, message = MSG_PERMISSION_DENIED),
    @ApiResponse(code = HttpStatus.SC_INTERNAL_SERVER_ERROR, message = MSG_SERVER_ERROR),
  })
  public Response deleteHosts(String body, @Context HttpHeaders headers, @Context UriInfo ui) {
    return handleRequest(headers, body, ui, Request.Type.DELETE,
            createHostResource(m_clusterName, null));
  }
Handles DELETE /clusters/{clusterID}/hosts/{hostID}
Deletes a specific host.

@param headers  http headers
@param ui       uri info
@param hostName host name

@return host resource representation
ambari-server/src/main/java/org/apache/ambari/server/api/services/HostService.java