AWS::DataBrew::Dataset FilterExpression - Amazon CloudFormation
SyntaxProperties
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AWS::DataBrew::Dataset FilterExpression

Represents a structure for defining parameter conditions.

Syntax

To declare this entity in your Amazon CloudFormation template, use the following syntax:

JSON

{
  "Expression" : String,
  "ValuesMap" : [ FilterValue, ... ]
}

Properties

Expression

The expression which includes condition names followed by substitution variables, possibly grouped and combined with other conditions. For example, "(starts_with :prefix1 or starts_with :prefix2) and (ends_with :suffix1 or ends_with :suffix2)". Substitution variables should start with ':' symbol.

Required: Yes

Type: String

Pattern: ^[><0-9A-Za-z_.,:)(!= ]+$

Minimum: 4

Maximum: 1024

Update requires: No interruption

ValuesMap

The map of substitution variable names to their values used in this filter expression.

Required: Yes

Type: Array of FilterValue

Update requires: No interruption