SchemaAttributeType

Contains information about the schema attribute.

AttributeDataType

The attribute data type.

Type: String

Valid Values: String | Number | DateTime | Boolean

Required: No

DeveloperOnlyAttribute

Note

We recommend that you use WriteAttributes in the user pool client to control how attributes can be mutated for new use cases instead of using DeveloperOnlyAttribute.

Specifies whether the attribute type is developer only. This attribute can only be modified by an administrator. Users will not be able to modify this attribute using their access token. For example, DeveloperOnlyAttribute can be modified using AdminUpdateUserAttributes but cannot be updated using UpdateUserAttributes.

Type: Boolean

Required: No

Mutable

Specifies whether the value of the attribute can be changed.

For any user pool attribute that's mapped to an identity provider attribute, you must set this parameter to true. Amazon Cognito updates mapped attributes when users sign in to your application through an identity provider. If an attribute is immutable, Amazon Cognito throws an error when it attempts to update the attribute. For more information, see Specifying Identity Provider Attribute Mappings for Your User Pool.

Type: Boolean

Required: No

Name

A schema attribute of the name type.

Type: String

Length Constraints: Minimum length of 1. Maximum length of 20.

Pattern: [\p{L}\p{M}\p{S}\p{N}\p{P}]+

Required: No

NumberAttributeConstraints

Specifies the constraints for an attribute of the number type.

Type: NumberAttributeConstraintsType object

Required: No

Required

Specifies whether a user pool attribute is required. If the attribute is required and the user does not provide a value, registration or sign-in will fail.

Type: Boolean

Required: No

StringAttributeConstraints

Specifies the constraints for an attribute of the string type.

Type: StringAttributeConstraintsType object

Required: No

SchemaAttributeType

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See Also