POST to create intersect entity record not considering schema name capitalization

[stevenfayers]

When the POST to create the intersect entity record is initiated, the script fails.

An undeclared property 'aaa_opportunityproduct' which only has property annotations in the payload but no property value was found in the payload.

The payload that the solution tried to post was
{"aaa_opportunityproduct@odata.bind":"/aaa_opportunityproducts(0561b2d3-51ce-ec11-a7b5-0022489d246a)","aaa_country@odata.bind":"/aaa_countries(625b02d9-92fc-e911-a813-000d3ab5549a)"}

The payload that is needed is (tried in Postman):
{"aaa_OpportunityProduct@odata.bind":"/aaa_opportunityproducts(0561b2d3-51ce-ec11-a7b5-0022489d246a)","aaa_Country@odata.bind":"/aaa_countries(625b02d9-92fc-e911-a813-000d3ab5549a)"}

For lookups Microsoft requires that that attribute schema name is used before the @odata.bind, which can have case differences from the normal attribute name

[stevenfayers]

If I change the intersect entity main entity look to
aaa_OpportunityProduct then on the form load there's a failure:

Could not find a property named '_aaa_OpportunityProduct_value' on type 'Microsoft.Dynamics.CRM.aaa_opportunityproductcountry'.