hotfix: apis - validation 어노테이션 타입 불일치 문제 수정

Author: move-hoon

apis/src/main/kotlin/org/yapp/apis/auth/dto/request/FindOrCreateUserRequest.kt

@@ -2,6 +2,7 @@ package org.yapp.apis.auth.dto.request
 
 import io.swagger.v3.oas.annotations.media.Schema
 import jakarta.validation.constraints.NotBlank
+import jakarta.validation.constraints.NotNull
 import org.yapp.apis.auth.dto.response.UserCreateInfoResponse
 import org.yapp.apis.util.NicknameGenerator
 import org.yapp.domain.user.ProviderType
@@ -34,6 +35,7 @@ data class FindOrCreateUserRequest private constructor(
         description = "소셜 로그인 제공자",
         example = "KAKAO"
     )
+    @field:NotNull(message = "providerType은 필수입니다.")
     val providerType: ProviderType? = null,
 
     @Schema(

apis/src/main/kotlin/org/yapp/apis/auth/dto/request/GenerateTokenPairRequest.kt

@@ -1,7 +1,7 @@
 package org.yapp.apis.auth.dto.request
 
 import io.swagger.v3.oas.annotations.media.Schema
-import jakarta.validation.constraints.NotBlank
+import jakarta.validation.constraints.NotNull
 import org.yapp.apis.auth.dto.response.CreateUserResponse
 import org.yapp.apis.auth.dto.response.UserAuthInfoResponse
 import org.yapp.globalutils.auth.Role
@@ -16,14 +16,14 @@ data class GenerateTokenPairRequest private constructor(
         description = "User ID",
         example = "a1b2c3d4-e5f6-7890-1234-56789abcdef0"
     )
-    @field:NotBlank(message = "userId must not be null")
+    @field:NotNull(message = "userId must not be null")
     val userId: UUID? = null,
 
     @Schema(
         description = "User role",
         example = "USER"
     )
-    @field:NotBlank(message = "role must not be null")
+    @field:NotNull(message = "role must not be null")
     val role: Role? = null
 ) {
 

apis/src/main/kotlin/org/yapp/apis/auth/dto/request/UserBooksByIsbnsRequest.kt

@@ -1,7 +1,6 @@
 package org.yapp.apis.auth.dto.request
 
 import io.swagger.v3.oas.annotations.media.Schema
-import jakarta.validation.constraints.NotBlank
 import jakarta.validation.constraints.NotEmpty
 import jakarta.validation.constraints.NotNull
 import java.util.UUID