@DELETE
  @Produces(MediaType.TEXT_PLAIN)
  @ApiOperation(value = "Deletes multiple blueprints that match the predicate. Omitting the predicate will delete all " +
      "blueprints.",
      nickname = "BlueprintService#deleteBlueprints"
  )
  @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 deleteBlueprints(@Context HttpHeaders headers, @Context UriInfo ui) {
    return handleRequest(headers, null, ui, Request.Type.DELETE, createBlueprintResource(null));
  }
Handles: DELETE /blueprints
Delete a set of blueprints that match a predicate.

@param headers       http headers
@param ui            uri info
@return information regarding the deleted blueprint
ambari-server/src/main/java/org/apache/ambari/server/api/services/BlueprintService.java