diff --git a/src/main/java/dev/openfeature/sdk/FlagEvaluationDetails.java b/src/main/java/dev/openfeature/sdk/FlagEvaluationDetails.java
index 0a60565c3..78e04c718 100644
--- a/src/main/java/dev/openfeature/sdk/FlagEvaluationDetails.java
+++ b/src/main/java/dev/openfeature/sdk/FlagEvaluationDetails.java
@@ -1,17 +1,21 @@
 package dev.openfeature.sdk;
 
+import javax.annotation.Nullable;
+
+import lombok.AllArgsConstructor;
 import lombok.Builder;
 import lombok.Data;
-
-import javax.annotation.Nullable;
+import lombok.NoArgsConstructor;
 
 /**
- * Contains information about how the evaluation happened, including any resolved values.
+ * Contains information about how the provider resolved a flag, including the resolved value.
  *
  * @param <T> the type of the flag being evaluated.
  */
 @Data
 @Builder
+@NoArgsConstructor
+@AllArgsConstructor
 public class FlagEvaluationDetails<T> implements BaseEvaluation<T> {
 
     private String flagKey;
diff --git a/src/main/java/dev/openfeature/sdk/ProviderEvaluation.java b/src/main/java/dev/openfeature/sdk/ProviderEvaluation.java
index 42441a8e7..c4720263f 100644
--- a/src/main/java/dev/openfeature/sdk/ProviderEvaluation.java
+++ b/src/main/java/dev/openfeature/sdk/ProviderEvaluation.java
@@ -1,12 +1,21 @@
 package dev.openfeature.sdk;
 
+import javax.annotation.Nullable;
+
+import lombok.AllArgsConstructor;
 import lombok.Builder;
 import lombok.Data;
+import lombok.NoArgsConstructor;
 
-import javax.annotation.Nullable;
-
-@SuppressWarnings("checkstyle:MissingJavadocType")
-@Data @Builder
+/**
+ * Contains information about how the a flag was evaluated, including the resolved value.
+ *
+ * @param <T> the type of the flag being evaluated.
+ */
+@Data
+@Builder
+@NoArgsConstructor
+@AllArgsConstructor
 public class ProviderEvaluation<T> implements BaseEvaluation<T> {
     T value;
     @Nullable String variant;
diff --git a/src/test/java/dev/openfeature/sdk/FlagEvaluationDetailsTest.java b/src/test/java/dev/openfeature/sdk/FlagEvaluationDetailsTest.java
new file mode 100644
index 000000000..9a6df1a65
--- /dev/null
+++ b/src/test/java/dev/openfeature/sdk/FlagEvaluationDetailsTest.java
@@ -0,0 +1,48 @@
+package dev.openfeature.sdk;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertNotNull;
+
+import org.junit.jupiter.api.DisplayName;
+import org.junit.jupiter.api.Test;
+
+class FlagEvaluationDetailsTest {
+
+    @Test
+    @DisplayName("Should have empty constructor")
+    public void empty() {
+        FlagEvaluationDetails<Integer> details = new FlagEvaluationDetails<Integer>();
+        assertNotNull(details);
+    }
+
+    @Test
+    @DisplayName("Should have flagKey, value, variant, reason, errorCode, errorMessage, metadata constructor")
+    // removeing this constructor is a breaking change!
+    public void sevenArgConstructor() {
+
+        String flagKey = "my-flag";
+        Integer value = 100;
+        String variant = "1-hundred";
+        Reason reason = Reason.DEFAULT;
+        ErrorCode errorCode = ErrorCode.GENERAL;
+        String errorMessage = "message";
+        ImmutableMetadata metadata = ImmutableMetadata.builder().build();
+
+        FlagEvaluationDetails<Integer> details = new FlagEvaluationDetails<>(
+        flagKey,
+        value,
+        variant,
+        reason.toString(),
+        errorCode,
+        errorMessage,
+        metadata);
+
+        assertEquals(flagKey, details.getFlagKey());
+        assertEquals(value, details.getValue());
+        assertEquals(variant, details.getVariant());
+        assertEquals(reason.toString(), details.getReason());
+        assertEquals(errorCode, details.getErrorCode());
+        assertEquals(errorMessage, details.getErrorMessage());
+        assertEquals(metadata, details.getFlagMetadata());
+    }
+}
diff --git a/src/test/java/dev/openfeature/sdk/ProviderEvaluationTest.java b/src/test/java/dev/openfeature/sdk/ProviderEvaluationTest.java
new file mode 100644
index 000000000..16215dc1c
--- /dev/null
+++ b/src/test/java/dev/openfeature/sdk/ProviderEvaluationTest.java
@@ -0,0 +1,45 @@
+package dev.openfeature.sdk;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertNotNull;
+
+import org.junit.jupiter.api.DisplayName;
+import org.junit.jupiter.api.Test;
+
+class ProviderEvaluationTest {
+
+    @Test
+    @DisplayName("Should have empty constructor")
+    public void empty() {
+        ProviderEvaluation<Integer> details = new ProviderEvaluation<Integer>();
+        assertNotNull(details);
+    }
+
+    @Test
+    @DisplayName("Should have value, variant, reason, errorCode, errorMessage, metadata constructor")
+    // removeing this constructor is a breaking change!
+    public void sixArgConstructor() {
+
+        Integer value = 100;
+        String variant = "1-hundred";
+        Reason reason = Reason.DEFAULT;
+        ErrorCode errorCode = ErrorCode.GENERAL;
+        String errorMessage = "message";
+        ImmutableMetadata metadata = ImmutableMetadata.builder().build();
+
+        ProviderEvaluation<Integer> details = new ProviderEvaluation<>(
+        value,
+        variant,
+        reason.toString(),
+        errorCode,
+        errorMessage,
+        metadata);
+
+        assertEquals(value, details.getValue());
+        assertEquals(variant, details.getVariant());
+        assertEquals(reason.toString(), details.getReason());
+        assertEquals(errorCode, details.getErrorCode());
+        assertEquals(errorMessage, details.getErrorMessage());
+        assertEquals(metadata, details.getFlagMetadata());
+    }
+}