public boolean isOperationBinding() {
        return isInstanceOperationBinding() || isCollectionOperationBinding();
    }
Checks if the binding is to an operation (create|read|update|delete|put|list|operation|collectionOperation).

@return Returns true if the binding is for any kind of operation binding.
smithy-model/src/main/java/software/amazon/smithy/model/neighbor/RelationshipType.java