Struct SchemaAttributeType

#[non_exhaustive]
pub struct SchemaAttributeType {
    pub name: Option<String>,
    pub attribute_data_type: Option<AttributeDataType>,
    pub developer_only_attribute: Option<bool>,
    pub mutable: Option<bool>,
    pub required: Option<bool>,
    pub number_attribute_constraints: Option<NumberAttributeConstraintsType>,
    pub string_attribute_constraints: Option<StringAttributeConstraintsType>,
}

A list of the user attributes and their properties in your user pool. The attribute schema contains standard attributes, custom attributes with a custom: prefix, and developer attributes with a dev: prefix. For more information, see User pool attributes.

Developer-only dev: attributes are a legacy feature of user pools, and are read-only to all app clients. You can create and update developer-only attributes only with IAM-authenticated API operations. Use app client read/write permissions instead.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

name: Option<String>

The name of your user pool attribute. When you create or update a user pool, adding a schema attribute creates a custom or developer-only attribute. When you add an attribute with a Name value of MyAttribute, Amazon Cognito creates the custom attribute custom:MyAttribute. When DeveloperOnlyAttribute is true, Amazon Cognito creates your attribute as dev:MyAttribute. In an operation that describes a user pool, Amazon Cognito returns this value as value for standard attributes, custom:value for custom attributes, and dev:value for developer-only attributes..

attribute_data_type: Option<AttributeDataType>

The data format of the values for your attribute. When you choose an AttributeDataType, Amazon Cognito validates the input against the data type. A custom attribute value in your user's ID token is always a string, for example "custom:isMember" : "true" or "custom:YearsAsMember" : "12".

developer_only_attribute: Option<bool>

You should 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 won't be able to modify this attribute using their access token. For example, DeveloperOnlyAttribute can be modified using AdminUpdateUserAttributes but can't be updated using UpdateUserAttributes.

mutable: Option<bool>

Specifies whether the value of the attribute can be changed.

Any user pool attribute whose value you map from an IdP attribute must be mutable, with a parameter value of true. Amazon Cognito updates mapped attributes when users sign in to your application through an IdP. 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.

required: Option<bool>

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

number_attribute_constraints: Option<NumberAttributeConstraintsType>

Specifies the constraints for an attribute of the number type.

string_attribute_constraints: Option<StringAttributeConstraintsType>

Specifies the constraints for an attribute of the string type.

Implementations

impl SchemaAttributeType

pub fn name(&self) -> Option<&str>

The name of your user pool attribute. When you create or update a user pool, adding a schema attribute creates a custom or developer-only attribute. When you add an attribute with a Name value of MyAttribute, Amazon Cognito creates the custom attribute custom:MyAttribute. When DeveloperOnlyAttribute is true, Amazon Cognito creates your attribute as dev:MyAttribute. In an operation that describes a user pool, Amazon Cognito returns this value as value for standard attributes, custom:value for custom attributes, and dev:value for developer-only attributes..

pub fn attribute_data_type(&self) -> Option<&AttributeDataType>

The data format of the values for your attribute. When you choose an AttributeDataType, Amazon Cognito validates the input against the data type. A custom attribute value in your user's ID token is always a string, for example "custom:isMember" : "true" or "custom:YearsAsMember" : "12".

pub fn developer_only_attribute(&self) -> Option<bool>

You should 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 won't be able to modify this attribute using their access token. For example, DeveloperOnlyAttribute can be modified using AdminUpdateUserAttributes but can't be updated using UpdateUserAttributes.

pub fn mutable(&self) -> Option<bool>

Specifies whether the value of the attribute can be changed.

Any user pool attribute whose value you map from an IdP attribute must be mutable, with a parameter value of true. Amazon Cognito updates mapped attributes when users sign in to your application through an IdP. 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.

pub fn required(&self) -> Option<bool>

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

pub fn number_attribute_constraints( &self, ) -> Option<&NumberAttributeConstraintsType>

Specifies the constraints for an attribute of the number type.

pub fn string_attribute_constraints( &self, ) -> Option<&StringAttributeConstraintsType>

Specifies the constraints for an attribute of the string type.

impl SchemaAttributeType

pub fn builder() -> SchemaAttributeTypeBuilder

Creates a new builder-style object to manufacture SchemaAttributeType.

Trait Implementations

impl Clone for SchemaAttributeType

fn clone(&self) -> SchemaAttributeType

Returns a duplicate of the value.

const fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for SchemaAttributeType

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl PartialEq for SchemaAttributeType

fn eq(&self, other: &SchemaAttributeType) -> bool

Tests for self and other values to be equal, and is used by ==.

const fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for SchemaAttributeType