@DELETE
  @Path("{category}")
  @Produces(MediaType.TEXT_PLAIN)
  @ApiOperation(value = "Deletes a root service component configuration resource",
      nickname = "RootServiceComponentConfigurationService#deleteConfiguration")
  @ApiResponses({
      @ApiResponse(code = HttpStatus.SC_OK, message = MSG_SUCCESSFUL_OPERATION),
      @ApiResponse(code = HttpStatus.SC_NOT_FOUND, message = MSG_RESOURCE_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 deleteConfiguration(String body, @Context HttpHeaders headers, @Context UriInfo uri,
                                      @PathParam("category") String category) {
    return handleRequest(headers, body, uri, Request.Type.DELETE, createResource(category));
  }
Creates a root service component configuration resource.

@param body    the payload in json format
@param headers http headers
@param uri     request uri information
@return
ambari-server/src/main/java/org/apache/ambari/server/api/services/RootServiceComponentConfigurationService.java