A versioned policy with internationalised variants
https://spec.matrix.org/v1.13/identity-service-api/#get_matrixidentityv2terms_response-200_policy-object
The policy information for the specified language.
the type has to include a union with string due to limitations in the type system.
The version for the policy. There are no requirements on what this might be and could be “alpha”, semantically versioned, or arbitrary.
A versioned policy with internationalised variants
See
https://spec.matrix.org/v1.13/identity-service-api/#get_matrixidentityv2terms_response-200_policy-object