AWS::Cognito::UserPool StringAttributeConstraints - Amazon CloudFormation
SyntaxProperties
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AWS::Cognito::UserPool StringAttributeConstraints

The minimum and maximum length values of an attribute that is of the string type, for example custom:department.

Syntax

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

JSON

{
  "MaxLength" : String,
  "MinLength" : String
}

YAML

  MaxLength: String
  MinLength: String

Properties

MaxLength

The maximum length of a string attribute value. Must be a number less than or equal to 2^1023, represented as a string with a length of 131072 characters or fewer.

Required: No

Type: String

Minimum: 0

Maximum: 131072

Update requires: No interruption

MinLength

The minimum length of a string attribute value.

Required: No

Type: String

Minimum: 0

Maximum: 131072

Update requires: No interruption