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Yandex Identity and Access Management
  • Getting started
    • How to manage access to resources
    • How to work with service accounts
  • Step-by-step instructions
    • All instructions
    • Users
      • Adding users
      • Getting user ID or email
      • Deleting a user
    • Service accounts
      • Creating a service account
      • Updating a service account
      • Assigning roles to a service account
      • Setting up access rights for a service account
      • Creating static access keys
      • Getting the service account ID
      • Deleting service accounts
    • Identity federations
      • Authentication using Active Directory
      • Authentication using G Suite
      • Authentication using an identity federation
      • Adding users
    • Roles
      • Assigning roles
      • Viewing assigned roles
      • Revoking roles
    • IAM tokens
      • Getting an IAM token for a Yandex account
      • Getting an IAM token for a service account
      • Getting an IAM token for a federated account
    • Keys
      • Creating API keys
      • Deleting API keys
      • Creating authorized keys
  • Concepts
    • Overview
    • How access management works
      • Overview
      • Roles
      • System groups
      • Resources that roles can be assigned for
    • Authorization
      • Overview
      • IAM token
      • OAuth token
      • API key
      • Authorized keys
      • AWS-compatible access keys
    • Service accounts
    • SAML-compatible identity federations
    • Quotas and limits
  • How to use Yandex.Cloud securely
  • Access management
  • Pricing policy
  • API reference
    • Authentication in the API
    • gRPC
      • Overview
      • ApiKeyService
      • IamTokenService
      • KeyService
      • RoleService
      • ServiceAccountService
      • UserAccountService
      • YandexPassportUserAccountService
      • AccessKeyService
      • CertificateService
      • FederationService
      • OperationService
    • REST
      • Overview
      • ApiKey
        • Overview
        • create
        • delete
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        • list
        • listOperations
        • update
      • IamToken
        • Overview
        • create
      • Key
        • Overview
        • create
        • delete
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        • listOperations
        • update
      • Role
        • Overview
        • get
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      • ServiceAccount
        • Overview
        • create
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        • list
        • listAccessBindings
        • listOperations
        • setAccessBindings
        • update
        • updateAccessBindings
      • UserAccount
        • Overview
        • get
      • YandexPassportUserAccount
        • Overview
        • getByLogin
      • Operation
        • Overview
        • get
      • Federation
        • Overview
        • update
        • list
        • listUserAccounts
        • get
        • delete
        • addUserAccounts
        • create
        • listOperations
      • Certificate
        • Overview
        • update
        • list
        • get
        • delete
        • create
        • listOperations
      • AccessKey
        • Overview
        • update
        • list
        • get
        • delete
        • create
        • listOperations
  • Questions and answers
    • General questions
    • Logging in and accessing resources
    • All questions on the same page
  1. API reference
  2. Authentication in the API

Authentication in the API

    To perform operations via the API, you need to get an IAM token:

    • Instructions for a Yandex account.
    • Instructions for a service account.
    • Instructions for a federated account.

    Specify the received IAM token when accessing Yandex.Cloud resources via the API. Pass the IAM token in the Authorization header in the following format:

    Authorization: Bearer <IAM-TOKEN>
    

    See also

    Accounts in Yandex.Cloud

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