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Class: Aws::CloudSearch::Types::DefineExpressionRequest

  • Object
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Defined in:



When passing DefineExpressionRequest as input to an Aws::Client method, you can use a vanilla Hash:

  domain_name: "DomainName", # required
  expression: { # required
    expression_name: "StandardName", # required
    expression_value: "ExpressionValue", # required

Container for the parameters to the DefineExpression operation. Specifies the name of the domain you want to update and the expression you want to configure.

Instance Attribute Summary collapse

Instance Attribute Details


A string that represents the name of a domain. Domain names are unique across the domains owned by an account within an AWS region. Domain names start with a letter or number and can contain the following characters: a-z (lowercase), 0-9, and - (hyphen).


  • (String)

    A string that represents the name of a domain.


A named expression that can be evaluated at search time. Can be used to sort the search results, define other expressions, or return computed information in the search results.