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Creates a new version of the specified IoT policy. To update a policy, create a new policy version. A managed policy can have up to five versions. If the policy has five versions, you must use DeletePolicyVersion to delete an existing version before you create a new one.
Optionally, you can set the new version as the policy's default version. The default version is the operative version (that is, the version that is in effect for the certificates to which the policy is attached).
Requires permission to access the CreatePolicyVersion action.
This is an asynchronous operation using the standard naming convention for .NET 4.5 or higher. For .NET 3.5 the operation is implemented as a pair of methods using the standard naming convention of BeginCreatePolicyVersion and EndCreatePolicyVersion.
Namespace: Amazon.IoT
Assembly: AWSSDK.IoT.dll
Version: 3.x.y.z
public abstract Task<CreatePolicyVersionResponse> CreatePolicyVersionAsync( String policyName, String policyDocument, CancellationToken cancellationToken )
The policy name.
The JSON document that describes the policy. Minimum length of 1. Maximum length of 2048, excluding whitespace.
A cancellation token that can be used by other objects or threads to receive notice of cancellation.
| Exception | Condition |
|---|---|
| InternalFailureException | An unexpected error has occurred. |
| InvalidRequestException | The request is not valid. |
| MalformedPolicyException | The policy documentation is not valid. |
| ResourceNotFoundException | The specified resource does not exist. |
| ServiceUnavailableException | The service is temporarily unavailable. |
| ThrottlingException | The rate exceeds the limit. |
| UnauthorizedException | You are not authorized to perform this operation. |
| VersionsLimitExceededException | The number of policy versions exceeds the limit. |
.NET:
Supported in: 8.0 and newer, Core 3.1
.NET Standard:
Supported in: 2.0
.NET Framework:
Supported in: 4.5 and newer