You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: sdid_parser.go
    path of file: ./repos/IOC-golang/extension/autowire/rpc/rpc_client
    
    the code of the file until where you have to start completion: /*
 * Copyright (c) 2022, Alibaba Group;
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LIC
    
func (s *sdidParser) Parse(fi *autowire.FieldInfo) (string, error) {
	injectStructName := fi.FieldType
	splitedTagValue := strings.Split(fi.TagValue, ",")
	if len(splitedTagValue) > 0 && splitedTagValue[0] != "" {
		injectStructName = splitedTagValue[0]
	} else {
		// no struct sdid in tag
		if !util.IsPointerField(fi.FieldReflectType) && strings.HasSuffix(injectStructName, "IOCRPCClient") {
			// is interface field without valid sdid from tag value, and with 'IOCInterface' suffix
			// load trim suffix as sdid
			var err error
			injectStructName, err = util.ToRPCClientStubSDID(injectStructName)
			if err != nil {
				return "", err
			}
		}
	}
	return autowire.GetSDIDByAliasIfNecessary(injectStructName), nil
}