fix: error response for kotlin and java

Author: ChiragAgg5k

templates/android/library/src/main/java/io/package/Client.kt.twig

@@ -6,6 +6,7 @@ import android.content.pm.PackageManager
 import {{ sdk.namespace | caseDot }}.cookies.ListenableCookieJar
 import {{ sdk.namespace | caseDot }}.cookies.stores.SharedPreferencesCookieStore
 import {{ sdk.namespace | caseDot }}.exceptions.{{ spec.title | caseUcfirst }}Exception
+import {{ sdk.namespace | caseDot }}.exceptions.ErrorResult
 import {{ sdk.namespace | caseDot }}.extensions.fromJson
 import {{ sdk.namespace | caseDot }}.extensions.toJson
 import {{ sdk.namespace | caseDot }}.models.InputFile
@@ -487,7 +488,7 @@ class Client @JvmOverloads constructor(
                             map["message"] as? String ?: "",
                             (map["code"] as Number).toInt(),
                             map["type"] as? String ?: "",
-                            body
+                            map as? ErrorResult.Response ?: ErrorResult.Text("")
                         )
                     } else {
                         {{ spec.title | caseUcfirst }}Exception(body, response.code)

templates/android/library/src/main/java/io/package/exceptions/Exception.kt.twig

@@ -2,9 +2,21 @@ package {{ sdk.namespace | caseDot }}.exceptions
 
 import java.lang.Exception
 
+data class ErrorResponse(
+   val message: String,
+   val code: Int,
+   val type: String,
+   val version: String
+)
+
+sealed class ErrorResult {
+   data class Text(val error: String) : ErrorResult()
+   data class Response(val error: ErrorResponse) : ErrorResult() 
+}
+
 class {{spec.title | caseUcfirst}}Exception(
     override val message: String? = null,
     val code: Int? = null,
     val type: String? = null,
-    val response: Any? = null
+    val response: ErrorResult? = null
 ) : Exception(message)

templates/kotlin/src/main/kotlin/io/appwrite/Client.kt.twig

@@ -1,6 +1,7 @@
 package {{ sdk.namespace | caseDot }}
 
 import {{ sdk.namespace | caseDot }}.exceptions.{{ spec.title | caseUcfirst }}Exception
+import {{ sdk.namespace | caseDot }}.exceptions.ErrorResult
 import {{ sdk.namespace | caseDot }}.extensions.fromJson
 import {{ sdk.namespace | caseDot }}.extensions.toJson
 import {{ sdk.namespace | caseDot }}.models.InputFile
@@ -483,7 +484,7 @@ class Client @JvmOverloads constructor(
                             map["message"] as? String ?: "",
                             (map["code"] as Number).toInt(),
                             map["type"] as? String ?: "",
-                            body
+                            map as? ErrorResult.Response ?: ErrorResult.Text("")
                         )
                     } else {
                         {{ spec.title | caseUcfirst }}Exception(body, response.code)

templates/kotlin/src/main/kotlin/io/appwrite/exceptions/Exception.kt.twig

@@ -2,9 +2,21 @@ package {{ sdk.namespace | caseDot }}.exceptions
 
 import java.lang.Exception
 
+data class ErrorResponse(
+   val message: String,
+   val code: Int,
+   val type: String,
+   val version: String
+)
+
+sealed class ErrorResult {
+   data class Text(val error: String) : ErrorResult()
+   data class Response(val error: ErrorResponse) : ErrorResult() 
+}
+
 class {{spec.title | caseUcfirst}}Exception(
     override val message: String? = null,
     val code: Int? = null,
     val type: String? = null,
-    val response: Any? = null
+    val response: ErrorResult? = null
 ) : Exception(message)