Updated request body format

We have updated the format of the request body for both onboarding and step-up ready-made flows.

We have made three changes to the request body format:

• The input wrapper object has been removed.
• To reflect the underlying products, we have renamed the object eidProviderOptions to videoidProviderOptions.
• Added a provider attribute which can be used to specify the provider to be used in the identity proofing stage of the flow. Currently, the possible values are VideoID (videoid) and ReadID (readid).

{
    "provider" : "videoid",
    "videoidProviderOptions" : {
        "docTypes" : [138,169,147,245,277,134],
        "defaultId" : 138
    }
}