code: @DELETE
      @Path("/bulk")
      @Consumes(Servlets.JSON_MEDIA_TYPE)
      @Produces(Servlets.JSON_MEDIA_TYPE)
      public EntityMutationResponse deleteByGuids(@QueryParam("guid") final List<String> guids) throws AtlasBaseException {
          AtlasPerfTracer perf = null;
  
          try {
              if (AtlasPerfTracer.isPerfTraceEnabled(PERF_LOG)) {
                  perf = AtlasPerfTracer.getPerfTracer(PERF_LOG, "EntityREST.deleteByGuids(" + guids  + ")");
              }
  
              return entitiesStore.deleteByIds(guids);
          } finally {
              AtlasPerfTracer.log(perf);
          }
      }
docs: Bulk API to delete list of entities identified by its GUIDs