Creates a new version of the specified AWS 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).
/// An unexpected error has occurred.
///
/// The request is not valid.
///
/// The policy documentation is not valid.
///
/// The specified resource does not exist.
///
/// The service is temporarily unavailable.
///
/// The rate exceeds the limit.
///
/// You are not authorized to perform this operation.
///
/// The number of policy versions exceeds the limit.
///
