diff --git a/examples/logger/src/bring_your_own_formatter_from_scratch_output.json b/examples/logger/src/bring_your_own_formatter_from_scratch_output.json
index 147b4c1b443..34494ad55f8 100644
--- a/examples/logger/src/bring_your_own_formatter_from_scratch_output.json
+++ b/examples/logger/src/bring_your_own_formatter_from_scratch_output.json
@@ -3,8 +3,8 @@
     "timestamp": "2021-05-03 11:47:12,494",
     "my_default_key": "test",
     "cold_start": true,
-    "lambda_function_name": "test",
-    "lambda_function_memory_size": 128,
-    "lambda_function_arn": "arn:aws:lambda:eu-west-1:12345678910:function:test",
-    "lambda_request_id": "52fdfc07-2182-154f-163f-5f0f9a621d72"
+    "function_name": "test",
+    "function_memory_size": 128,
+    "function_arn": "arn:aws:lambda:eu-west-1:12345678910:function:test",
+    "function_request_id": "52fdfc07-2182-154f-163f-5f0f9a621d72"
 }
diff --git a/examples/logger/src/clear_state_event_one.json b/examples/logger/src/clear_state_event_one.json
index 0f051787013..394624ed8f6 100644
--- a/examples/logger/src/clear_state_event_one.json
+++ b/examples/logger/src/clear_state_event_one.json
@@ -6,8 +6,8 @@
     "service": "payment",
     "special_key": "debug_key",
     "cold_start": true,
-    "lambda_function_name": "test",
-    "lambda_function_memory_size": 128,
-    "lambda_function_arn": "arn:aws:lambda:eu-west-1:12345678910:function:test",
-    "lambda_request_id": "52fdfc07-2182-154f-163f-5f0f9a621d72"
+    "function_name": "test",
+    "function_memory_size": 128,
+    "function_arn": "arn:aws:lambda:eu-west-1:12345678910:function:test",
+    "function_request_id": "52fdfc07-2182-154f-163f-5f0f9a621d72"
 }
diff --git a/examples/logger/src/clear_state_event_two.json b/examples/logger/src/clear_state_event_two.json
index 0f019adf3a5..93f59b50f82 100644
--- a/examples/logger/src/clear_state_event_two.json
+++ b/examples/logger/src/clear_state_event_two.json
@@ -5,8 +5,8 @@
     "timestamp": "2021-05-03 11:47:12,494+0200",
     "service": "payment",
     "cold_start": false,
-    "lambda_function_name": "test",
-    "lambda_function_memory_size": 128,
-    "lambda_function_arn": "arn:aws:lambda:eu-west-1:12345678910:function:test",
-    "lambda_request_id": "52fdfc07-2182-154f-163f-5f0f9a621d72"
+    "function_name": "test",
+    "function_memory_size": 128,
+    "function_arn": "arn:aws:lambda:eu-west-1:12345678910:function:test",
+    "function_request_id": "52fdfc07-2182-154f-163f-5f0f9a621d72"
 }
diff --git a/examples/logger/src/inject_lambda_context_output.json b/examples/logger/src/inject_lambda_context_output.json
index edf2f7d6dc6..a9f2937dc09 100644
--- a/examples/logger/src/inject_lambda_context_output.json
+++ b/examples/logger/src/inject_lambda_context_output.json
@@ -6,10 +6,10 @@
         "timestamp": "2021-05-03 11:47:12,494+0200",
         "service": "payment",
         "cold_start": true,
-        "lambda_function_name": "test",
-        "lambda_function_memory_size": 128,
-        "lambda_function_arn": "arn:aws:lambda:eu-west-1:12345678910:function:test",
-        "lambda_request_id": "52fdfc07-2182-154f-163f-5f0f9a621d72"
+        "function_name": "test",
+        "function_memory_size": 128,
+        "function_arn": "arn:aws:lambda:eu-west-1:12345678910:function:test",
+        "function_request_id": "52fdfc07-2182-154f-163f-5f0f9a621d72"
     },
     {
         "level": "INFO",
@@ -21,9 +21,9 @@
         "timestamp": "2021-05-03 11:47:12,494+0200",
         "service": "payment",
         "cold_start": true,
-        "lambda_function_name": "test",
-        "lambda_function_memory_size": 128,
-        "lambda_function_arn": "arn:aws:lambda:eu-west-1:12345678910:function:test",
-        "lambda_request_id": "52fdfc07-2182-154f-163f-5f0f9a621d72"
+        "function_name": "test",
+        "function_memory_size": 128,
+        "function_arn": "arn:aws:lambda:eu-west-1:12345678910:function:test",
+        "function_request_id": "52fdfc07-2182-154f-163f-5f0f9a621d72"
     }
 ]
diff --git a/examples/logger/src/logger_reuse_output.json b/examples/logger/src/logger_reuse_output.json
index 15bc6e4fa88..9dbce381ea3 100644
--- a/examples/logger/src/logger_reuse_output.json
+++ b/examples/logger/src/logger_reuse_output.json
@@ -5,9 +5,9 @@
     "timestamp": "2021-05-03 11:47:12,494+0200",
     "service": "payment",
     "cold_start": true,
-    "lambda_function_name": "test",
-    "lambda_function_memory_size": 128,
-    "lambda_function_arn": "arn:aws:lambda:eu-west-1:12345678910:function:test",
-    "lambda_request_id": "52fdfc07-2182-154f-163f-5f0f9a621d72",
+    "function_name": "test",
+    "function_memory_size": 128,
+    "function_arn": "arn:aws:lambda:eu-west-1:12345678910:function:test",
+    "function_request_id": "52fdfc07-2182-154f-163f-5f0f9a621d72",
     "payment_id": "968adaae-a211-47af-bda3-eed3ca2c0ed0"
 }
diff --git a/examples/logger/src/sampling_debug_logs_output.json b/examples/logger/src/sampling_debug_logs_output.json
index f216753aea1..dbeb28edb8a 100644
--- a/examples/logger/src/sampling_debug_logs_output.json
+++ b/examples/logger/src/sampling_debug_logs_output.json
@@ -6,10 +6,10 @@
         "timestamp": "2021-05-03 11:47:12,494+0200",
         "service": "payment",
         "cold_start": true,
-        "lambda_function_name": "test",
-        "lambda_function_memory_size": 128,
-        "lambda_function_arn": "arn:aws:lambda:eu-west-1:12345678910:function:test",
-        "lambda_request_id": "52fdfc07-2182-154f-163f-5f0f9a621d72",
+        "function_name": "test",
+        "function_memory_size": 128,
+        "function_arn": "arn:aws:lambda:eu-west-1:12345678910:function:test",
+        "function_request_id": "52fdfc07-2182-154f-163f-5f0f9a621d72",
         "sampling_rate": 0.1
     },
     {
@@ -19,10 +19,10 @@
         "timestamp": "2021-05-03 11:47:12,494+0200",
         "service": "payment",
         "cold_start": true,
-        "lambda_function_name": "test",
-        "lambda_function_memory_size": 128,
-        "lambda_function_arn": "arn:aws:lambda:eu-west-1:12345678910:function:test",
-        "lambda_request_id": "52fdfc07-2182-154f-163f-5f0f9a621d72",
+        "function_name": "test",
+        "function_memory_size": 128,
+        "function_arn": "arn:aws:lambda:eu-west-1:12345678910:function:test",
+        "function_request_id": "52fdfc07-2182-154f-163f-5f0f9a621d72",
         "sampling_rate": 0.1
     }
 ]
diff --git a/examples/logger/src/set_correlation_id_jmespath_output.json b/examples/logger/src/set_correlation_id_jmespath_output.json
index 168cc238301..0744a0fc8d1 100644
--- a/examples/logger/src/set_correlation_id_jmespath_output.json
+++ b/examples/logger/src/set_correlation_id_jmespath_output.json
@@ -5,9 +5,9 @@
     "timestamp": "2021-05-03 11:47:12,494+0200",
     "service": "payment",
     "cold_start": true,
-    "lambda_function_name": "test",
-    "lambda_function_memory_size": 128,
-    "lambda_function_arn": "arn:aws:lambda:eu-west-1:12345678910:function:test",
-    "lambda_request_id": "52fdfc07-2182-154f-163f-5f0f9a621d72",
+    "function_name": "test",
+    "function_memory_size": 128,
+    "function_arn": "arn:aws:lambda:eu-west-1:12345678910:function:test",
+    "function_request_id": "52fdfc07-2182-154f-163f-5f0f9a621d72",
     "correlation_id": "correlation_id_value"
 }
diff --git a/examples/logger/src/set_correlation_id_output.json b/examples/logger/src/set_correlation_id_output.json
index 23a5040ad91..3cc205e32e2 100644
--- a/examples/logger/src/set_correlation_id_output.json
+++ b/examples/logger/src/set_correlation_id_output.json
@@ -5,9 +5,9 @@
     "timestamp": "2021-05-03 11:47:12,494+0200",
     "service": "payment",
     "cold_start": true,
-    "lambda_function_name": "test",
-    "lambda_function_memory_size": 128,
-    "lambda_function_arn": "arn:aws:lambda:eu-west-1:12345678910:function:test",
-    "lambda_request_id": "52fdfc07-2182-154f-163f-5f0f9a621d72",
+    "function_name": "test",
+    "function_memory_size": 128,
+    "function_arn": "arn:aws:lambda:eu-west-1:12345678910:function:test",
+    "function_request_id": "52fdfc07-2182-154f-163f-5f0f9a621d72",
     "correlation_id": "correlation_id_value"
 }