text: """
  Copyright 2019 Goldman Sachs.
  Licensed under the Apache License, Version 2.0 (the "License");
  you may not use this file except in compliance with the License.
  You may obtain a copy of the License at
  
    http://www.apache.org/licenses/LICENSE-2.0
  
  Unless required by applicable law or agreed to in writing,
  software distributed under the License is distributed on an
  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
  KIND, either express or implied.  See the License for the
  specific language governing permissions and limitations
  under the License.
  """
  
  from dataclasses import dataclass, fields
  from datetime import datetime
  from enum import Enum
  from typing import Union, List
  
  
  def get_utc_now() -> str:
      return f'{datetime.utcnow().strftime("%Y-%m-%dT%H:%M:%S.%f")[:-3]}Z'
  
  
  class SortType(str, Enum):
      VALUE = 'value'  # Sort the column based off the value
      ABSOLUTE_VALUE = 'absoluteValue'  # Sort the column based off the absolute value
  
  
  class SortOrder(str, Enum):
      ASCENDING = 'ascending'  # Sort the column in ascending order
      DESCENDING = 'descending'  # Sort the column in descending order
  
  
  class FilterOperation(str, Enum):
      TOP = 'top'  # Top n rows by value
      BOTTOM = 'bottom'  # Bottom n rows by value
      ABSOLUTE_TOP = 'absoluteTop'  # Top n rows by absolute value
      ABSOLUTE_BOTTOM = 'absoluteBottom'  # Bottom n rows by absolute value
      EQUALS = 'equals'  # Rows with column value equal to a value or list of values
      NOT_EQUALS = 'notEquals'  # Rows with column value not equal to a value or list of values
      GREATER_THAN = 'greaterThan'  # Rows with column value greater than a value
      LESS_THAN = 'lessThan'  # Rows with column value less than a value
      LESS_THAN_EQUALS = 'lessThanEquals'  # Rows with column value greater than or equal to a value
      GREATER_THAN_EQUALS = 'greaterThanEquals'  # Rows with column value less than or equal to a value
  
  
  class FilterCondition(str, Enum):
      AND = 'and'  # Intersect the rows that match the filter
      OR = 'or'  # Union the rows that match the filter
  
  
  @dataclass
  class DataGridSort:
      columnName: str
      sortType: SortType = SortType.VALUE
      order: SortOrder = SortOrder.ASCENDING
  
      def __post_init__(self):
          self.sortType = SortType(self.sortType)
          self.order = SortOrder(self.order)
  
      @classmethod
      def from_dict(cls, dict_):
          class_fields = {f.name for f in fields(cls)}
          return DataGridSort(**{k: v for k, v in dict_.items() if k in class_fields})
  
  
  @dataclass
  class DataGridFilter:
      columnName: str
      operation: FilterOperation
      value: Union[float, str, List[float], List[str]]
      condition: FilterCondition = FilterCondition.AND
  
      def __post_init__(self):
          self.operation = FilterOperation(self.operation)
          self.condition = FilterCondition(self.condition)
  
      @classmethod
      def from_dict(cls, dict_):
          class_fields = {f.name for f in fields(cls)}
          return DataGridFilter(**{k: v for k, v in dict_.items() if k in class_fields})
  