3 files changed, 4 insertions, 4 deletions
diff --git a/src/DevHive.Services/Interfaces/ILanguageService.cs b/src/DevHive.Services/Interfaces/ILanguageService.cs
index 4d16ea3..0df9a95 100644
--- a/src/DevHive.Services/Interfaces/ILanguageService.cs
+++ b/src/DevHive.Services/Interfaces/ILanguageService.cs
@@ -6,7 +6,7 @@ namespace DevHive.Services.Interfaces
 {
 	public interface ILanguageService
 	{
-		Task<bool> CreateLanguage(CreateLanguageServiceModel createLanguageServiceModel);
+		Task<Guid> CreateLanguage(CreateLanguageServiceModel createLanguageServiceModel);
 
 		Task<ReadLanguageServiceModel> GetLanguageById(Guid id);
 
diff --git a/src/DevHive.Services/Interfaces/IPostService.cs b/src/DevHive.Services/Interfaces/IPostService.cs
index dd886b4..4364c67 100644
--- a/src/DevHive.Services/Interfaces/IPostService.cs
+++ b/src/DevHive.Services/Interfaces/IPostService.cs
@@ -7,8 +7,8 @@ namespace DevHive.Services.Interfaces
 {
 	public interface IPostService
 	{
-		Task<bool> CreatePost(CreatePostServiceModel postServiceModel);
-		Task<bool> AddComment(CreateCommentServiceModel commentServiceModel);
+		Task<Guid> CreatePost(CreatePostServiceModel postServiceModel);
+		Task<Guid> AddComment(CreateCommentServiceModel commentServiceModel);
 
 		Task<CommentServiceModel> GetCommentById(Guid id);
 		Task<PostServiceModel> GetPostById(Guid id);
diff --git a/src/DevHive.Services/Interfaces/ITechnologyService.cs b/src/DevHive.Services/Interfaces/ITechnologyService.cs
index 9e1e955..9c5661d 100644
--- a/src/DevHive.Services/Interfaces/ITechnologyService.cs
+++ b/src/DevHive.Services/Interfaces/ITechnologyService.cs
@@ -6,7 +6,7 @@ namespace DevHive.Services.Interfaces
 {
 	public interface ITechnologyService
 	{
-		Task<bool> Create(CreateTechnologyServiceModel technologyServiceModel);
+		Task<Guid> Create(CreateTechnologyServiceModel technologyServiceModel);
 
 		Task<CreateTechnologyServiceModel> GetTechnologyById(Guid id);