[BUG] Do not use keywords in the meta-model

[mristin]

The class Endpoint contains a property called interface. This makes it ugly for the SDKs to call the property interfacE whenever it is a keyword in the respective language.

Please find attached to this comment a Python snippet (from https://github.com/aas-core-works/aas-core-codegen) listing all the keywords in all the popular programming languages.

Another problematic properties are type, range and result.

keywords-snippet.txt

[BirgitBoss]

Thank you making us aware of these keywords! I made a copy: admin-shell-io/aas-specs-api#320 because the Endpoint you mentioned is defined in Part 2 API domain models.
Since changes w.r.t. to attribute names would be non-backward compatible assignment and consideration for V4.x is suitable.