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Security Token Service

Product Introduction
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SAML 2.0-based Federation
Cross-Account Access Role
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Introduction
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Making API Requests
STS APIs
Data Types
Error Codes
DocumentationSecurity Token ServiceAPI DocumentationData Types

Data Types

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Last updated: 2025-10-30 21:56:18

Credentials

Temporary credentials

Used by actions: AssumeRole, AssumeRoleWithSAML, AssumeRoleWithWebIdentity, GetFederationToken.

Name Type Description
Token String Token, which contains up to 4,096 bytes depending on the associated policies.
TmpSecretId String Temporary credentials key ID, which contains up to 1,024 bytes.
TmpSecretKey String Temporary credentials key, which contains up to 1,024 bytes.

Tag

Information on tags

Used by actions: AssumeRole.

Name Type Required Description
Key String Yes Tag key. It’s up to 128 characters and case-sensitive.
Value String Yes Tag value. It’s up to 256 characters and case-sensitive.
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