@Override
    public String getDefinitionNameForKey(DefinitionKey key, SchemaGenerationContext generationContext) {
        TypeContext typeContext = generationContext.getTypeContext();
        ResolvedType type = key.getType();
        return typeContext.getSimpleTypeDescription(type);
    }
Default implementation of a {@link SchemaDefinitionNamingStrategy} using the output of {@link TypeContext#getSimpleTypeDescription(ResolvedType)}
as definition name/key.
jsonschema-generator/src/main/java/com/github/victools/jsonschema/generator/naming/DefaultSchemaDefinitionNamingStrategy.java