- Product Introduction
- Purchase Guide
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- User Guide
- Overview
- Users
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- Overview
- Compute
- Edge Computing
- Container
- Microservice
- Serverless
- Essential Storage Service
- Data Process and Analysis
- Data Migration
- Relational Database
- Enterprise Distributed DBMS
- NoSQL Database
- Database SaaS Tool
- Networking
- CDN and Acceleration
- Network Security
- Endpoint Security
- Data Security
- Business Security
- Application Security
- Domains & Websites
- Big Data
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- Natural Language Processing
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- Communication
- Interactive Video Services
- Stream Services
- Media On-Demand
- Media Process Services
- Cloud Real-time Rendering
- Game Services
- Education Sevices
- Cloud Resource Management
- Management and Audit Tools
- Monitor and Operation
- More
- Best Practice
- Security Best Practice
- Multi-Identity Personnel Permission Management
- Authorizing Certain Operations by Tag
- Supporting Isolated Resource Access for Employees
- Enterprise Multi-Account Permissions Management
- Reviewing Employee Operation Records on Tencent Cloud
- Implementing Attribute-Based Access Control for Employee Resource Permissions Management
- During tag-based authentication, only tag key matching is supported
- Business Use Cases
- TencentDB for MySQL
- CLB
- CMQ
- COS
- Authorizing Sub-account Full Access to COS Resources under the Account
- Authorizing Sub-account Full Access to Specific Directory
- Authorizing Sub-account Read-only Access to Files in Specific Directory
- Authorizing Sub-account Read/Write Access to Specific File
- Authorizing Sub-account Read-only Access to COS Resources
- Authorizing a Sub-account Read/Write Access to All Files in Specified Directory Except Specified Files
- Authorizing Sub-account Read/Write Access to Files with Specified Prefix
- Authorizing Another Account Read/Write Access to Specific Files
- Authorizing Cross-Account ’s Sub-account Read/Write Access to Specified File
- CVM
- Authorizing Sub-account Full Access to CVMs
- Authorizing Sub-account Read-only Access to CVMs
- Authorizing Sub-account Read-only Access to CVM-related Resources
- Authorizing Sub-account Access to Perform Operations on CBSs
- Authorizing Sub-account Access to Perform Operations on Security Groups
- Authorizing Sub-account Access to Perform Operations on EIPs
- Authorizing Sub-account Access to Perform Operations on Specific CVM
- Authorizing Sub-account Access to Perform Operations on CVMs in Specific Region
- Authorizing Sub-account Full Access to CVMs Except Payment
- VPC
- Authorizing Sub-account Read-only Access to VPCs
- Authorizing Sub-account Access to Perform Operations on Specific VPC and Resources of This VPC
- Authorizing Sub-account Access to Perform Operations on VPC Except on Routing Table
- Authorizing Sub-account Access to Perform Operations on VPN
- Authorizing Sub-account Full Access to VPCs
- Authorizing a Sub-account Full Access to VPCs Except Payment
- VOD
- Others
- API Documentation
- History
- Introduction
- API Category
- Making API Requests
- Identity Provider APIs
- Policy APIs
- UpdatePolicy
- ListPolicies
- ListEntitiesForPolicy
- ListAttachedUserPolicies
- ListAttachedGroupPolicies
- GetPolicy
- DetachUserPolicy
- DetachGroupPolicy
- DeletePolicy
- CreatePolicy
- AttachUserPolicy
- AttachGroupPolicy
- SetDefaultPolicyVersion
- ListPolicyVersions
- GetPolicyVersion
- DeletePolicyVersion
- CreatePolicyVersion
- ListAttachedUserAllPolicies
- User APIs
- CreateGroup
- UpdateUser
- UpdateGroup
- RemoveUserFromGroup
- ListUsersForGroup
- ListUsers
- ListGroupsForUser
- ListGroups
- GetUser
- GetGroup
- DeleteUser
- DeleteGroup
- AddUserToGroup
- AddUser
- SetMfaFlag
- GetCustomMFATokenInfo
- ConsumeCustomMFAToken
- ListCollaborators
- ListAccessKeys
- PutUserPermissionsBoundary
- DeleteUserPermissionsBoundary
- DescribeSafeAuthFlagColl
- DescribeSubAccounts
- GetSecurityLastUsed
- GetAccountSummary
- GetUserAppId
- UpdateAccessKey
- DeleteAccessKey
- CreateAccessKey
- Role APIs
- UpdateRoleDescription
- UpdateAssumeRolePolicy
- ListAttachedRolePolicies
- GetRole
- DetachRolePolicy
- DescribeRoleList
- DeleteRole
- CreateRole
- AttachRolePolicy
- UpdateRoleConsoleLogin
- GetServiceLinkedRoleDeletionStatus
- DeleteServiceLinkedRole
- CreateServiceLinkedRole
- PutRolePermissionsBoundary
- DeleteRolePermissionsBoundary
- DescribeSafeAuthFlag
- DescribeSafeAuthFlagIntl
- UntagRole
- TagRole
- Data Types
- Error Codes
- FAQs
- Glossary
- Product Introduction
- Purchase Guide
- Getting Started
- User Guide
- Overview
- Users
- Identity Provider
- SSO Overview
- Practical Scenarios for SSO
- User-Based SSO
- Role-Based SSO
- Overview
- Overview of SAML Role-Based SSO
- Overview of OIDC Role-Based Single Sign-On
- SAML 2.0-Based Federation
- Accessing Tencent Cloud Console as SAML 2.0 Federated Users
- Creating a SAML IdP
- Creating an OIDC Identity Provider
- Managing IdPs
- Azure Active Directory Single Sign-On
- OneLogin Single Sign-On
- Okta Single Sign-On
- ADFS SSO to Tencent Cloud
- Implementing OIDC-Based Role-Based SSO
- Access Key
- User Groups
- Role
- Policies
- Troubleshooting
- Permissions Boundary
- Downloading Security Analysis Report
- CAM-Enabled Role
- Overview
- Compute
- Container
- Microservice
- Essential Storage Service
- Data Process and Analysis
- Data Migration
- Relational Database
- Enterprise Distributed DBMS
- NoSQL Database
- Database SaaS Tool
- Networking
- CDN and Acceleration
- Network Security
- Application Security
- Domains & Websites
- Big Data
- Middleware
- Interactive Video Services
- Media On-Demand
- Cloud Real-time Rendering
- Game Services
- Cloud Resource Management
- Management and Audit Tools
- CAM-Enabled API
- Overview
- Compute
- Edge Computing
- Container
- Microservice
- Serverless
- Essential Storage Service
- Data Process and Analysis
- Data Migration
- Relational Database
- Enterprise Distributed DBMS
- NoSQL Database
- Database SaaS Tool
- Networking
- CDN and Acceleration
- Network Security
- Endpoint Security
- Data Security
- Business Security
- Application Security
- Domains & Websites
- Big Data
- Voice Technology
- Natural Language Processing
- Middleware
- Communication
- Interactive Video Services
- Stream Services
- Media On-Demand
- Media Process Services
- Cloud Real-time Rendering
- Game Services
- Education Sevices
- Cloud Resource Management
- Management and Audit Tools
- Monitor and Operation
- More
- Best Practice
- Security Best Practice
- Multi-Identity Personnel Permission Management
- Authorizing Certain Operations by Tag
- Supporting Isolated Resource Access for Employees
- Enterprise Multi-Account Permissions Management
- Reviewing Employee Operation Records on Tencent Cloud
- Implementing Attribute-Based Access Control for Employee Resource Permissions Management
- During tag-based authentication, only tag key matching is supported
- Business Use Cases
- TencentDB for MySQL
- CLB
- CMQ
- COS
- Authorizing Sub-account Full Access to COS Resources under the Account
- Authorizing Sub-account Full Access to Specific Directory
- Authorizing Sub-account Read-only Access to Files in Specific Directory
- Authorizing Sub-account Read/Write Access to Specific File
- Authorizing Sub-account Read-only Access to COS Resources
- Authorizing a Sub-account Read/Write Access to All Files in Specified Directory Except Specified Files
- Authorizing Sub-account Read/Write Access to Files with Specified Prefix
- Authorizing Another Account Read/Write Access to Specific Files
- Authorizing Cross-Account ’s Sub-account Read/Write Access to Specified File
- CVM
- Authorizing Sub-account Full Access to CVMs
- Authorizing Sub-account Read-only Access to CVMs
- Authorizing Sub-account Read-only Access to CVM-related Resources
- Authorizing Sub-account Access to Perform Operations on CBSs
- Authorizing Sub-account Access to Perform Operations on Security Groups
- Authorizing Sub-account Access to Perform Operations on EIPs
- Authorizing Sub-account Access to Perform Operations on Specific CVM
- Authorizing Sub-account Access to Perform Operations on CVMs in Specific Region
- Authorizing Sub-account Full Access to CVMs Except Payment
- VPC
- Authorizing Sub-account Read-only Access to VPCs
- Authorizing Sub-account Access to Perform Operations on Specific VPC and Resources of This VPC
- Authorizing Sub-account Access to Perform Operations on VPC Except on Routing Table
- Authorizing Sub-account Access to Perform Operations on VPN
- Authorizing Sub-account Full Access to VPCs
- Authorizing a Sub-account Full Access to VPCs Except Payment
- VOD
- Others
- API Documentation
- History
- Introduction
- API Category
- Making API Requests
- Identity Provider APIs
- Policy APIs
- UpdatePolicy
- ListPolicies
- ListEntitiesForPolicy
- ListAttachedUserPolicies
- ListAttachedGroupPolicies
- GetPolicy
- DetachUserPolicy
- DetachGroupPolicy
- DeletePolicy
- CreatePolicy
- AttachUserPolicy
- AttachGroupPolicy
- SetDefaultPolicyVersion
- ListPolicyVersions
- GetPolicyVersion
- DeletePolicyVersion
- CreatePolicyVersion
- ListAttachedUserAllPolicies
- User APIs
- CreateGroup
- UpdateUser
- UpdateGroup
- RemoveUserFromGroup
- ListUsersForGroup
- ListUsers
- ListGroupsForUser
- ListGroups
- GetUser
- GetGroup
- DeleteUser
- DeleteGroup
- AddUserToGroup
- AddUser
- SetMfaFlag
- GetCustomMFATokenInfo
- ConsumeCustomMFAToken
- ListCollaborators
- ListAccessKeys
- PutUserPermissionsBoundary
- DeleteUserPermissionsBoundary
- DescribeSafeAuthFlagColl
- DescribeSubAccounts
- GetSecurityLastUsed
- GetAccountSummary
- GetUserAppId
- UpdateAccessKey
- DeleteAccessKey
- CreateAccessKey
- Role APIs
- UpdateRoleDescription
- UpdateAssumeRolePolicy
- ListAttachedRolePolicies
- GetRole
- DetachRolePolicy
- DescribeRoleList
- DeleteRole
- CreateRole
- AttachRolePolicy
- UpdateRoleConsoleLogin
- GetServiceLinkedRoleDeletionStatus
- DeleteServiceLinkedRole
- CreateServiceLinkedRole
- PutRolePermissionsBoundary
- DeleteRolePermissionsBoundary
- DescribeSafeAuthFlag
- DescribeSafeAuthFlagIntl
- UntagRole
- TagRole
- Data Types
- Error Codes
- FAQs
- Glossary
1. API Description
Domain name for API request: cam.tencentcloudapi.com.
This API is used to update a policy.
This API will update the default version of an existing policy instead of creating a new one. If no policy exists, a default version will be created.
A maximum of 10 requests can be initiated per second for this API.
We recommend you to use API Explorer
Try it
API Explorer provides a range of capabilities, including online call, signature authentication, SDK code generation, and API quick search. It enables you to view the request, response, and auto-generated examples.
2. Input Parameters
The following request parameter list only provides API request parameters and some common parameters. For the complete common parameter list, see Common Request Parameters.
This document describes the parameters for Signature V1. It's recommended to use the V3 signature, which provides higher security. Note that for Signature V3, the common parameters need to be placed in the HTTP Header. See details.
| Parameter Name | Required | Type | Description |
|---|---|---|---|
| Action | Yes | String | Common parameter. The value used for this API: UpdatePolicy. |
| Version | Yes | String | Common parameter. The value used for this API: 2019-01-16. |
| Region | No | String | Common parameter. This parameter is not required for this API. |
| PolicyId | No | Integer | Policy ID. Either PolicyId or PolicyName must be entered |
| PolicyName | No | String | Policy name. Either PolicyName or PolicyId must be entered |
| Description | No | String | Policy description |
| PolicyDocument | No | String | Policy documentation, for example: {"version":"2.0","statement":[{"action":"name/sts:AssumeRole","effect":"allow","principal":{"service":["cloudaudit.cloud.tencent.com","cls.cloud.tencent.com"]}}]}, where principal is used to specify the service that is authorized to use the role. For more information about this parameter, see RoleInfo under Output Parameters in the GetRole. |
| Alias | No | String | Preset policy remark |
3. Output Parameters
| Parameter Name | Type | Description |
|---|---|---|
| PolicyId | Integer | Policy ID, which will be returned only if the input parameter is PolicyNameNote: this field may return null, indicating that no valid values can be obtained. |
| RequestId | String | The unique request ID, which is returned for each request. RequestId is required for locating a problem. |
4. Example
Example1 Updating a policy
This example shows you how to update a policy to allow the user to access any COS resources with any COS API.
Input Example
https://cam.tencentcloudapi.com/?Action=UpdatePolicy
&PolicyId=17698703
&PolicyDocument=%7B%22version%22%3A%222.0%22%2C%22statement%22%3A%5B%7B%22effect%22%3A%22allow%22%2C%22action%22%3A%5B%22name%2Fcos%3A%2A%22%5D%2C%22resource%22%3A%5B%22%2A%22%5D%7D%5D%7D
&<Common request parameters>
Output Example
{
"Response": {
"PolicyId": 1,
"RequestId": "60e60a86-af67-4bbe-8377-7024a0e1d4c7"
}
}
5. Developer Resources
SDK
TencentCloud API 3.0 integrates SDKs that support various programming languages to make it easier for you to call APIs.
- Tencent Cloud SDK 3.0 for Python
- Tencent Cloud SDK 3.0 for Java
- Tencent Cloud SDK 3.0 for PHP
- Tencent Cloud SDK 3.0 for Go
- Tencent Cloud SDK 3.0 for NodeJS
- Tencent Cloud SDK 3.0 for .NET
- Tencent Cloud SDK 3.0 for C++
Command Line Interface
6. Error Code
The following only lists the error codes related to the API business logic. For other error codes, see Common Error Codes.
| Error Code | Description |
|---|---|
| FailedOperation.PolicyNameInUse | The policy name specified by the PolicyName field already exists. |
| InternalError.SystemError | Internal error. |
| InvalidParameter.ActionError | Action field of policy document invalid. |
| InvalidParameter.ActionMiss | The action in the policy syntax does not exist. |
| InvalidParameter.ActionNotExist | The action in the policy syntax does not exist. |
| InvalidParameter.ActionServiceNotExist | The action service in the policy syntax does not exist. |
| InvalidParameter.AttachmentFull | Limit on number of authorization object associated policies in the principal field reached. |
| InvalidParameter.ConditionContentError | The condition content in the policy syntax is incorrect. |
| InvalidParameter.ConditionError | condition field of policy document invalid. |
| InvalidParameter.ConditionTypeError | The condition operator in the policy syntax is incorrect. |
| InvalidParameter.DescriptionLengthOverlimit | The input parameter description cannot exceed 300 bytes in length. |
| InvalidParameter.EffectError | Effect field of policy document invalid. |
| InvalidParameter.NotSupportProduct | CAM does not support the resource type specified in the policy document. |
| InvalidParameter.ParamError | Invalid input parameter. |
| InvalidParameter.PolicyDocumentError | PolicyDocument field invalid. |
| InvalidParameter.PolicyDocumentLengthOverLimit | PolicyDocument field exceeds length restriction. |
| InvalidParameter.PolicyIdError | Input parameter PolicyId invalid. |
| InvalidParameter.PolicyIdNotExist | Policy ID does not exist. |
| InvalidParameter.PolicyNameError | PolicyName field invalid. |
| InvalidParameter.PrincipalError | principal field of policy document invalid. |
| InvalidParameter.PrincipalQcsError | Incorrect PrincipalQcsc. |
| InvalidParameter.PrincipalQcsNotExist | PrincipalQcs does not exist. |
| InvalidParameter.PrincipalServiceNotExist | PrincipalService does not exist. |
| InvalidParameter.ResourceContentError | The resource context in the policy syntax is incorrect. |
| InvalidParameter.ResourceError | Resource field of policy document invalid. |
| InvalidParameter.ResourceProjectError | The resource project in the policy syntax is incorrect. |
| InvalidParameter.ResourceQcsError | Incorrect resource QCS. |
| InvalidParameter.ResourceRegionError | The resource region in the policy syntax is incorrect. |
| InvalidParameter.ResourceServiceNotExist | The resource service in the policy syntax does not exist. |
| InvalidParameter.ResourceUinError | The resource root account in the policy syntax is incorrect. |
| InvalidParameter.StatementError | Statement field of policy document invalid. |
| InvalidParameter.UserNotExist | User object does not exist |
| InvalidParameter.VersionError | Version field of policy document invalid. |
| ResourceNotFound.GroupNotExist | User group does not exist. |
| ResourceNotFound.NotFound | Resource does not exist. |
| ResourceNotFound.PolicyIdNotFound | Resources specified by PolicyId does not exist. |
| ResourceNotFound.UserNotExist | User does not exist. |
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