text: # coding: utf-8
  
  """
      Third party CA management API
  
      API for managing third party CA for creating certificates on Pelion Device Management
  
      OpenAPI spec version: v3
      
      Generated by: https://github.com/swagger-api/swagger-codegen.git
  """
  
  
  from pprint import pformat
  from six import iteritems
  import re
  
  
  class CfsslAuthCredentials(object):
      """
      NOTE: This class is auto generated by the swagger code generator program.
      Do not edit the class manually.
      """
  
  
      """
      Attributes:
        swagger_types (dict): The key is attribute name
                              and the value is attribute type.
        attribute_map (dict): The key is attribute name
                              and the value is json key in definition.
      """
      swagger_types = {
          'hmac_hex_key': 'str'
      }
  
      attribute_map = {
          'hmac_hex_key': 'hmac_hex_key'
      }
  
      def __init__(self, hmac_hex_key=None):
          """
          CfsslAuthCredentials - a model defined in Swagger
          """
  
          self._hmac_hex_key = hmac_hex_key
          self.discriminator = None
  
      @property
      def hmac_hex_key(self):
          """
          Gets the hmac_hex_key of this CfsslAuthCredentials.
          The key that is used to compute the HMAC of the request using the HMAC-SHA-256 algorithm. Must contain an even number of hexadecimal characters. 
  
          :return: The hmac_hex_key of this CfsslAuthCredentials.
          :rtype: str
          """
          return self._hmac_hex_key
  
      @hmac_hex_key.setter
      def hmac_hex_key(self, hmac_hex_key):
          """
          Sets the hmac_hex_key of this CfsslAuthCredentials.
          The key that is used to compute the HMAC of the request using the HMAC-SHA-256 algorithm. Must contain an even number of hexadecimal characters. 
  
          :param hmac_hex_key: The hmac_hex_key of this CfsslAuthCredentials.
          :type: str
          """
          if hmac_hex_key is None:
              raise ValueError("Invalid value for `hmac_hex_key`, must not be `None`")
          if hmac_hex_key is not None and len(hmac_hex_key) > 64:
              raise ValueError("Invalid value for `hmac_hex_key`, length must be less than or equal to `64`")
          if hmac_hex_key is not None and not re.search('^([a-fA-F0-9][a-fA-F0-9]){1,32}$', hmac_hex_key):
              raise ValueError("Invalid value for `hmac_hex_key`, must be a follow pattern or equal to `/^([a-fA-F0-9][a-fA-F0-9]){1,32}$/`")
  
          self._hmac_hex_key = hmac_hex_key
  
      def to_dict(self):
          """
          Returns the model properties as a dict
          """
          result = {}
  
          for attr, _ in iteritems(self.swagger_types):
              value = getattr(self, attr)
              if isinstance(value, list):
                  result[attr] = list(map(
                      lambda x: x.to_dict() if hasattr(x, "to_dict") else x,
                      value
                  ))
              elif hasattr(value, "to_dict"):
                  result[attr] = value.to_dict()
              elif isinstance(value, dict):
                  result[attr] = dict(map(
                      lambda item: (item[0], item[1].to_dict())
                      if hasattr(item[1], "to_dict") else item,
                      value.items()
                  ))
              else:
                  result[attr] = value
  
          return result
  
      def to_str(self):
          """
          Returns the string representation of the model
          """
          return pformat(self.to_dict())
  
      def __repr__(self):
          """
          For `print` and `pprint`
          """
          return self.to_str()
  
      def __eq__(self, other):
          """
          Returns true if both objects are equal
          """
          if not isinstance(other, CfsslAuthCredentials):
              return False
  
          return self.__dict__ == other.__dict__
  
      def __ne__(self, other):
          """
          Returns true if both objects are not equal
          """
          return not self == other
  