Attempt to cast string representation of id to MongoDB's internal BSON ObjectId.
To be consistent with ObjectId, input must be a 24 character hex string. If it is not, MongoDB will happily use the string in the main _id index. Importantly, the str representation that comes out of MongoDB will have this form.
| Name | Type | Description |
|---|---|---|
str_repr* | str | id as string. |
