def __init__(__self__, *, exact_match: Optional[pulumi.Input[str]]=None, name: Optional[pulumi.Input[str]]=None, present_match: Optional[pulumi.Input[bool]]=None, regex_match: Optional[pulumi.Input[str]]=None):
    "\n        HttpRouteRuleMatch criteria for a request's query parameter.\n        :param pulumi.Input[str] exact_match: The queryParameterMatch matches if the value of the parameter exactly matches the contents of exactMatch. Only one of presentMatch, exactMatch, or regexMatch must be set. \n        :param pulumi.Input[str] name: The name of the query parameter to match. The query parameter must exist in the request, in the absence of which the request match fails.\n        :param pulumi.Input[bool] present_match: Specifies that the queryParameterMatch matches if the request contains the query parameter, irrespective of whether the parameter has a value or not. Only one of presentMatch, exactMatch, or regexMatch must be set. \n        :param pulumi.Input[str] regex_match: The queryParameterMatch matches if the value of the parameter matches the regular expression specified by regexMatch. For more information about regular expression syntax, see Syntax. Only one of presentMatch, exactMatch, or regexMatch must be set. regexMatch only applies when the loadBalancingScheme is set to INTERNAL_SELF_MANAGED. \n        "
    if (exact_match is not None):
        pulumi.set(__self__, 'exact_match', exact_match)
    if (name is not None):
        pulumi.set(__self__, 'name', name)
    if (present_match is not None):
        pulumi.set(__self__, 'present_match', present_match)
    if (regex_match is not None):
        pulumi.set(__self__, 'regex_match', regex_match)
HttpRouteRuleMatch criteria for a request's query parameter.
:param pulumi.Input[str] exact_match: The queryParameterMatch matches if the value of the parameter exactly matches the contents of exactMatch. Only one of presentMatch, exactMatch, or regexMatch must be set. 
:param pulumi.Input[str] name: The name of the query parameter to match. The query parameter must exist in the request, in the absence of which the request match fails.
:param pulumi.Input[bool] present_match: Specifies that the queryParameterMatch matches if the request contains the query parameter, irrespective of whether the parameter has a value or not. Only one of presentMatch, exactMatch, or regexMatch must be set. 
:param pulumi.Input[str] regex_match: The queryParameterMatch matches if the value of the parameter matches the regular expression specified by regexMatch. For more information about regular expression syntax, see Syntax. Only one of presentMatch, exactMatch, or regexMatch must be set. regexMatch only applies when the loadBalancingScheme is set to INTERNAL_SELF_MANAGED.
def __init__(__self__, *, exact_match: Optional[pulumi.Input[str]]=None, name: Optional[pulumi.Input[str]]=None, present_match: Optional[pulumi.Input[bool]]=None, regex_match: Optional[pulumi.Input[str]]=None):
    "\n        HttpRouteRuleMatch criteria for a request's query parameter.\n        :param pulumi.Input[str] exact_match: The queryParameterMatch matches if the value of the parameter exactly matches the contents of exactMatch. Only one of presentMatch, exactMatch, or regexMatch must be set. \n        :param pulumi.Input[str] name: The name of the query parameter to match. The query parameter must exist in the request, in the absence of which the request match fails.\n        :param pulumi.Input[bool] present_match: Specifies that the queryParameterMatch matches if the request contains the query parameter, irrespective of whether the parameter has a value or not. Only one of presentMatch, exactMatch, or regexMatch must be set. \n        :param pulumi.Input[str] regex_match: The queryParameterMatch matches if the value of the parameter matches the regular expression specified by regexMatch. For more information about regular expression syntax, see Syntax. Only one of presentMatch, exactMatch, or regexMatch must be set. regexMatch only applies when the loadBalancingScheme is set to INTERNAL_SELF_MANAGED. \n        "
    if (exact_match is not None):
        pulumi.set(__self__, 'exact_match', exact_match)
    if (name is not None):
        pulumi.set(__self__, 'name', name)
    if (present_match is not None):
        pulumi.set(__self__, 'present_match', present_match)
    if (regex_match is not None):
        pulumi.set(__self__, 'regex_match', regex_match)