code: def get_field_entry_key(node):
      """Implements the logic to compute the key of a given field's entry"""
      if node.alias:
          return node.alias.value
      return node.name.value
  
imports: from ..error import GraphQLError
  from ..language import ast
  from ..pyutils.default_ordered_dict import DefaultOrderedDict
  from ..type.definition import GraphQLInterfaceType, GraphQLUnionType
  from ..type.directives import GraphQLIncludeDirective, GraphQLSkipDirective
  from ..type.introspection import SchemaMetaFieldDef, TypeMetaFieldDef, TypeNameMetaFieldDef
  from ..utils.type_from_ast import type_from_ast
  from .values import get_argument_values, get_variable_values
label_desc: Use image node_id 5 for calling a global function with example usage: get_field_entry_key(node) and returns: node, node