# 凭证提供商
- **[确认 OAuth 2.0 令牌的用户认证会话](https://support.huaweicloud.com/api-agentidentity/CompleteResourceTokenAuth.html)**   
- **[获取与指定资源凭证提供者关联的API密钥](https://support.huaweicloud.com/api-agentidentity/GetResourceApiKey.html)**   
- **[从资源凭证提供商处获取 OAuth 2.0 令牌](https://support.huaweicloud.com/api-agentidentity/GetResourceOauth2Token.html)**   
- **[从STS凭证提供商获取STS凭证](https://support.huaweicloud.com/api-agentidentity/GetResourceStsToken.html)**