diff --git a/scripts/run_integration_tests.sh b/scripts/run_integration_tests.sh
index 74c7239a..6187c6eb 100755
--- a/scripts/run_integration_tests.sh
+++ b/scripts/run_integration_tests.sh
@@ -187,6 +187,7 @@ for handler_name in "${LAMBDA_HANDLERS[@]}"; do
                 sed '/^$/d' |
                 # Normalize Lambda runtime REPORT logs
                 sed -E 's/(RequestId|TraceId|SegmentId|Duration|init|Memory Used|"e"): [a-z0-9\.\-]+/\1: XXXX/g' |
+                sed -E 's/(python:3.[0-9]+\.v)[0-9]+/\1X/g' |
                 # Normalize HTTP headers
                 sed -E "s/(x-datadog-parent-id:|x-datadog-trace-id:|Content-Length:)[0-9]+/\1XXXX/g" |
                 # Remove Account ID
@@ -194,7 +195,7 @@ for handler_name in "${LAMBDA_HANDLERS[@]}"; do
                 # Normalize timestamps in datapoints POSTed to DD
                 sed -E 's/"points": \[\[[0-9\.]+,/"points": \[\[XXXX,/g' |
                 # Strip API key from logged requests
-                sed -E "s/(api_key=|'api_key': ')[a-z0-9\.\-]+/\1XXXX/g" |
+                sed -E "s/(api_key=|'api_key': '|DD-API-KEY:)[a-z0-9\.\-]+/\1XXXX/g" |
                 # Normalize package version so that these snapshots aren't broken on version bumps
                 sed -E "s/(dd_lambda_layer:datadog-python[0-9]+_)[0-9]+\.[0-9]+\.[0-9]+/\1X\.X\.X/g" |
                 sed -E "s/(datadog_lambda:v)([0-9]+\.[0-9]+\.[0-9])/\1XX/g" |
diff --git a/tests/integration/snapshots/logs/async-metrics_python37.log b/tests/integration/snapshots/logs/async-metrics_python37.log
index 86720362..038f7191 100644
--- a/tests/integration/snapshots/logs/async-metrics_python37.log
+++ b/tests/integration/snapshots/logs/async-metrics_python37.log
@@ -1,4 +1,4 @@
-INIT_START Runtime Version: python:3.7.v22	Runtime Version ARN: arn:aws:lambda:eu-west-1:XXXX:eu-west-1
+INIT_START Runtime Version: python:3.7.vX	Runtime Version ARN: arn:aws:lambda:eu-west-1:XXXX:eu-west-1
 START
 {
   "m": "aws.lambda.enhanced.invocations",
diff --git a/tests/integration/snapshots/logs/async-metrics_python38.log b/tests/integration/snapshots/logs/async-metrics_python38.log
index 763622aa..e38fa8f8 100644
--- a/tests/integration/snapshots/logs/async-metrics_python38.log
+++ b/tests/integration/snapshots/logs/async-metrics_python38.log
@@ -1,4 +1,4 @@
-INIT_START Runtime Version: python:3.8.v15	Runtime Version ARN: arn:aws:lambda:eu-west-1:XXXX:eu-west-1
+INIT_START Runtime Version: python:3.8.vX	Runtime Version ARN: arn:aws:lambda:eu-west-1:XXXX:eu-west-1
 START
 {
   "m": "aws.lambda.enhanced.invocations",
diff --git a/tests/integration/snapshots/logs/async-metrics_python39.log b/tests/integration/snapshots/logs/async-metrics_python39.log
index bcf08b79..c3fa5623 100644
--- a/tests/integration/snapshots/logs/async-metrics_python39.log
+++ b/tests/integration/snapshots/logs/async-metrics_python39.log
@@ -1,4 +1,4 @@
-INIT_START Runtime Version: python:3.9.v16	Runtime Version ARN: arn:aws:lambda:eu-west-1:XXXX:eu-west-1
+INIT_START Runtime Version: python:3.9.vX	Runtime Version ARN: arn:aws:lambda:eu-west-1:XXXX:eu-west-1
 START
 {
   "m": "aws.lambda.enhanced.invocations",
diff --git a/tests/integration/snapshots/logs/sync-metrics_python37.log b/tests/integration/snapshots/logs/sync-metrics_python37.log
index 466a0f36..bbf21d60 100644
--- a/tests/integration/snapshots/logs/sync-metrics_python37.log
+++ b/tests/integration/snapshots/logs/sync-metrics_python37.log
@@ -1,4 +1,4 @@
-INIT_START Runtime Version: python:3.7.v22	Runtime Version ARN: arn:aws:lambda:eu-west-1:XXXX:eu-west-1
+INIT_START Runtime Version: python:3.7.vX	Runtime Version ARN: arn:aws:lambda:eu-west-1:XXXX:eu-west-1
 START
 {
   "m": "aws.lambda.enhanced.invocations",
@@ -139,7 +139,7 @@ HTTP GET https://www.datadoghq.com/ Headers: ["Accept-Encoding:gzip, deflate", "
     ]
   ]
 }
-HTTP POST https://api.datadoghq.com/api/v1/distribution_points?api_key=XXXX Headers: ["Accept-Encoding:gzip, deflate", "Accept:*/*", "Connection:keep-alive", "Content-Encoding:deflate", "Content-Length:XXXX", "Content-Type:application/json", "User-Agent:datadogpy/XX (python XX; os linux; arch x86_64)", "traceparent:XXX", "tracestate:dd=s:1;t.dm:-0", "x-datadog-parent-id:XXXX", "x-datadog-sampling-priority:1", "x-datadog-tags:_dd.p.dm=-0", "x-datadog-trace-id:XXXX"] Data: {"series": [{"metric": "hello.dog", "points": [[XXXX, [1.0]]], "type": "distribution", "host": null, "device": null, "tags": ["team:serverless", "role:hello", "dd_lambda_layer:datadog-python37_X.X.X"], "interval": 10}, {"metric": "tests.integration.count", "points": [[XXXX, [21.0]]], "type": "distribution", "host": null, "device": null, "tags": ["test:integration", "role:hello", "dd_lambda_layer:datadog-python37_X.X.X"], "interval": 10}]}
+HTTP POST https://api.datadoghq.com/api/v1/distribution_points Headers: ["Accept-Encoding:gzip, deflate", "Accept:*/*", "Connection:keep-alive", "Content-Encoding:deflate", "Content-Length:XXXX", "Content-Type:application/json", "DD-API-KEY:XXXX", "User-Agent:datadogpy/XX (python XX; os linux; arch x86_64)", "traceparent:XXX", "tracestate:dd=s:1;t.dm:-0", "x-datadog-parent-id:XXXX", "x-datadog-sampling-priority:1", "x-datadog-tags:_dd.p.dm=-0", "x-datadog-trace-id:XXXX"] Data: {"series": [{"metric": "hello.dog", "points": [[XXXX, [1.0]]], "type": "distribution", "host": null, "device": null, "tags": ["team:serverless", "role:hello", "dd_lambda_layer:datadog-python37_X.X.X"], "interval": 10}, {"metric": "tests.integration.count", "points": [[XXXX, [21.0]]], "type": "distribution", "host": null, "device": null, "tags": ["test:integration", "role:hello", "dd_lambda_layer:datadog-python37_X.X.X"], "interval": 10}]}
 {
   "traces": [
     [
@@ -158,7 +158,7 @@ HTTP POST https://api.datadoghq.com/api/v1/distribution_points?api_key=XXXX Head
           "_dd.origin": "lambda",
           "component": "requests",
           "http.method": "POST",
-          "http.url": "https://api.datadoghq.com/api/v1/distribution_points?<redacted>",
+          "http.url": "https://api.datadoghq.com/api/v1/distribution_points",
           "http.status_code": "202",
           "http.useragent": "datadogpy/XX (python XX; os linux; arch x86_64)",
           "_dd.p.dm": "-0",
@@ -312,7 +312,7 @@ HTTP GET https://www.datadoghq.com/ Headers: ["Accept-Encoding:gzip, deflate", "
     ]
   ]
 }
-HTTP POST https://api.datadoghq.com/api/v1/distribution_points?api_key=XXXX Headers: ["Accept-Encoding:gzip, deflate", "Accept:*/*", "Connection:keep-alive", "Content-Encoding:deflate", "Content-Length:XXXX", "Content-Type:application/json", "User-Agent:datadogpy/XX (python XX; os linux; arch x86_64)", "traceparent:XXX", "tracestate:dd=s:1;t.dm:-0", "x-datadog-parent-id:XXXX", "x-datadog-sampling-priority:1", "x-datadog-tags:_dd.p.dm=-0", "x-datadog-trace-id:XXXX"] Data: {"series": [{"metric": "hello.dog", "points": [[XXXX, [1.0]]], "type": "distribution", "host": null, "device": null, "tags": ["team:serverless", "role:hello", "dd_lambda_layer:datadog-python37_X.X.X"], "interval": 10}, {"metric": "tests.integration.count", "points": [[XXXX, [21.0]]], "type": "distribution", "host": null, "device": null, "tags": ["test:integration", "role:hello", "dd_lambda_layer:datadog-python37_X.X.X"], "interval": 10}]}
+HTTP POST https://api.datadoghq.com/api/v1/distribution_points Headers: ["Accept-Encoding:gzip, deflate", "Accept:*/*", "Connection:keep-alive", "Content-Encoding:deflate", "Content-Length:XXXX", "Content-Type:application/json", "DD-API-KEY:XXXX", "User-Agent:datadogpy/XX (python XX; os linux; arch x86_64)", "traceparent:XXX", "tracestate:dd=s:1;t.dm:-0", "x-datadog-parent-id:XXXX", "x-datadog-sampling-priority:1", "x-datadog-tags:_dd.p.dm=-0", "x-datadog-trace-id:XXXX"] Data: {"series": [{"metric": "hello.dog", "points": [[XXXX, [1.0]]], "type": "distribution", "host": null, "device": null, "tags": ["team:serverless", "role:hello", "dd_lambda_layer:datadog-python37_X.X.X"], "interval": 10}, {"metric": "tests.integration.count", "points": [[XXXX, [21.0]]], "type": "distribution", "host": null, "device": null, "tags": ["test:integration", "role:hello", "dd_lambda_layer:datadog-python37_X.X.X"], "interval": 10}]}
 {
   "traces": [
     [
@@ -331,7 +331,7 @@ HTTP POST https://api.datadoghq.com/api/v1/distribution_points?api_key=XXXX Head
           "_dd.origin": "lambda",
           "component": "requests",
           "http.method": "POST",
-          "http.url": "https://api.datadoghq.com/api/v1/distribution_points?<redacted>",
+          "http.url": "https://api.datadoghq.com/api/v1/distribution_points",
           "http.status_code": "202",
           "http.useragent": "datadogpy/XX (python XX; os linux; arch x86_64)",
           "_dd.p.dm": "-0",
@@ -478,7 +478,7 @@ HTTP GET https://www.datadoghq.com/ Headers: ["Accept-Encoding:gzip, deflate", "
     ]
   ]
 }
-HTTP POST https://api.datadoghq.com/api/v1/distribution_points?api_key=XXXX Headers: ["Accept-Encoding:gzip, deflate", "Accept:*/*", "Connection:keep-alive", "Content-Encoding:deflate", "Content-Length:XXXX", "Content-Type:application/json", "User-Agent:datadogpy/XX (python XX; os linux; arch x86_64)", "traceparent:XXX", "tracestate:dd=s:1;t.dm:-0", "x-datadog-parent-id:XXXX", "x-datadog-sampling-priority:1", "x-datadog-tags:_dd.p.dm=-0", "x-datadog-trace-id:XXXX"] Data: {"series": [{"metric": "hello.dog", "points": [[XXXX, [1.0]]], "type": "distribution", "host": null, "device": null, "tags": ["team:serverless", "role:hello", "dd_lambda_layer:datadog-python37_X.X.X"], "interval": 10}, {"metric": "tests.integration.count", "points": [[XXXX, [21.0]]], "type": "distribution", "host": null, "device": null, "tags": ["test:integration", "role:hello", "dd_lambda_layer:datadog-python37_X.X.X"], "interval": 10}]}
+HTTP POST https://api.datadoghq.com/api/v1/distribution_points Headers: ["Accept-Encoding:gzip, deflate", "Accept:*/*", "Connection:keep-alive", "Content-Encoding:deflate", "Content-Length:XXXX", "Content-Type:application/json", "DD-API-KEY:XXXX", "User-Agent:datadogpy/XX (python XX; os linux; arch x86_64)", "traceparent:XXX", "tracestate:dd=s:1;t.dm:-0", "x-datadog-parent-id:XXXX", "x-datadog-sampling-priority:1", "x-datadog-tags:_dd.p.dm=-0", "x-datadog-trace-id:XXXX"] Data: {"series": [{"metric": "hello.dog", "points": [[XXXX, [1.0]]], "type": "distribution", "host": null, "device": null, "tags": ["team:serverless", "role:hello", "dd_lambda_layer:datadog-python37_X.X.X"], "interval": 10}, {"metric": "tests.integration.count", "points": [[XXXX, [21.0]]], "type": "distribution", "host": null, "device": null, "tags": ["test:integration", "role:hello", "dd_lambda_layer:datadog-python37_X.X.X"], "interval": 10}]}
 {
   "traces": [
     [
@@ -497,7 +497,7 @@ HTTP POST https://api.datadoghq.com/api/v1/distribution_points?api_key=XXXX Head
           "_dd.origin": "lambda",
           "component": "requests",
           "http.method": "POST",
-          "http.url": "https://api.datadoghq.com/api/v1/distribution_points?<redacted>",
+          "http.url": "https://api.datadoghq.com/api/v1/distribution_points",
           "http.status_code": "202",
           "http.useragent": "datadogpy/XX (python XX; os linux; arch x86_64)",
           "_dd.p.dm": "-0",
@@ -659,7 +659,7 @@ HTTP GET https://www.datadoghq.com/ Headers: ["Accept-Encoding:gzip, deflate", "
     ]
   ]
 }
-HTTP POST https://api.datadoghq.com/api/v1/distribution_points?api_key=XXXX Headers: ["Accept-Encoding:gzip, deflate", "Accept:*/*", "Connection:keep-alive", "Content-Encoding:deflate", "Content-Length:XXXX", "Content-Type:application/json", "User-Agent:datadogpy/XX (python XX; os linux; arch x86_64)", "traceparent:XXX", "tracestate:dd=s:1;t.dm:-0", "x-datadog-parent-id:XXXX", "x-datadog-sampling-priority:1", "x-datadog-tags:_dd.p.dm=-0", "x-datadog-trace-id:XXXX"] Data: {"series": [{"metric": "hello.dog", "points": [[XXXX, [1.0]]], "type": "distribution", "host": null, "device": null, "tags": ["team:serverless", "role:hello", "dd_lambda_layer:datadog-python37_X.X.X"], "interval": 10}, {"metric": "tests.integration.count", "points": [[XXXX, [21.0]]], "type": "distribution", "host": null, "device": null, "tags": ["test:integration", "role:hello", "dd_lambda_layer:datadog-python37_X.X.X"], "interval": 10}]}
+HTTP POST https://api.datadoghq.com/api/v1/distribution_points Headers: ["Accept-Encoding:gzip, deflate", "Accept:*/*", "Connection:keep-alive", "Content-Encoding:deflate", "Content-Length:XXXX", "Content-Type:application/json", "DD-API-KEY:XXXX", "User-Agent:datadogpy/XX (python XX; os linux; arch x86_64)", "traceparent:XXX", "tracestate:dd=s:1;t.dm:-0", "x-datadog-parent-id:XXXX", "x-datadog-sampling-priority:1", "x-datadog-tags:_dd.p.dm=-0", "x-datadog-trace-id:XXXX"] Data: {"series": [{"metric": "hello.dog", "points": [[XXXX, [1.0]]], "type": "distribution", "host": null, "device": null, "tags": ["team:serverless", "role:hello", "dd_lambda_layer:datadog-python37_X.X.X"], "interval": 10}, {"metric": "tests.integration.count", "points": [[XXXX, [21.0]]], "type": "distribution", "host": null, "device": null, "tags": ["test:integration", "role:hello", "dd_lambda_layer:datadog-python37_X.X.X"], "interval": 10}]}
 {
   "traces": [
     [
@@ -678,7 +678,7 @@ HTTP POST https://api.datadoghq.com/api/v1/distribution_points?api_key=XXXX Head
           "_dd.origin": "lambda",
           "component": "requests",
           "http.method": "POST",
-          "http.url": "https://api.datadoghq.com/api/v1/distribution_points?<redacted>",
+          "http.url": "https://api.datadoghq.com/api/v1/distribution_points",
           "http.status_code": "202",
           "http.useragent": "datadogpy/XX (python XX; os linux; arch x86_64)",
           "_dd.p.dm": "-0",
@@ -832,7 +832,7 @@ HTTP GET https://www.datadoghq.com/ Headers: ["Accept-Encoding:gzip, deflate", "
     ]
   ]
 }
-HTTP POST https://api.datadoghq.com/api/v1/distribution_points?api_key=XXXX Headers: ["Accept-Encoding:gzip, deflate", "Accept:*/*", "Connection:keep-alive", "Content-Encoding:deflate", "Content-Length:XXXX", "Content-Type:application/json", "User-Agent:datadogpy/XX (python XX; os linux; arch x86_64)", "traceparent:XXX", "tracestate:dd=s:1;t.dm:-0", "x-datadog-parent-id:XXXX", "x-datadog-sampling-priority:1", "x-datadog-tags:_dd.p.dm=-0", "x-datadog-trace-id:XXXX"] Data: {"series": [{"metric": "hello.dog", "points": [[XXXX, [1.0]]], "type": "distribution", "host": null, "device": null, "tags": ["team:serverless", "role:hello", "dd_lambda_layer:datadog-python37_X.X.X"], "interval": 10}, {"metric": "tests.integration.count", "points": [[XXXX, [21.0]]], "type": "distribution", "host": null, "device": null, "tags": ["test:integration", "role:hello", "dd_lambda_layer:datadog-python37_X.X.X"], "interval": 10}]}
+HTTP POST https://api.datadoghq.com/api/v1/distribution_points Headers: ["Accept-Encoding:gzip, deflate", "Accept:*/*", "Connection:keep-alive", "Content-Encoding:deflate", "Content-Length:XXXX", "Content-Type:application/json", "DD-API-KEY:XXXX", "User-Agent:datadogpy/XX (python XX; os linux; arch x86_64)", "traceparent:XXX", "tracestate:dd=s:1;t.dm:-0", "x-datadog-parent-id:XXXX", "x-datadog-sampling-priority:1", "x-datadog-tags:_dd.p.dm=-0", "x-datadog-trace-id:XXXX"] Data: {"series": [{"metric": "hello.dog", "points": [[XXXX, [1.0]]], "type": "distribution", "host": null, "device": null, "tags": ["team:serverless", "role:hello", "dd_lambda_layer:datadog-python37_X.X.X"], "interval": 10}, {"metric": "tests.integration.count", "points": [[XXXX, [21.0]]], "type": "distribution", "host": null, "device": null, "tags": ["test:integration", "role:hello", "dd_lambda_layer:datadog-python37_X.X.X"], "interval": 10}]}
 {
   "traces": [
     [
@@ -851,7 +851,7 @@ HTTP POST https://api.datadoghq.com/api/v1/distribution_points?api_key=XXXX Head
           "_dd.origin": "lambda",
           "component": "requests",
           "http.method": "POST",
-          "http.url": "https://api.datadoghq.com/api/v1/distribution_points?<redacted>",
+          "http.url": "https://api.datadoghq.com/api/v1/distribution_points",
           "http.status_code": "202",
           "http.useragent": "datadogpy/XX (python XX; os linux; arch x86_64)",
           "_dd.p.dm": "-0",
@@ -1002,7 +1002,7 @@ HTTP GET https://www.datadoghq.com/ Headers: ["Accept-Encoding:gzip, deflate", "
     ]
   ]
 }
-HTTP POST https://api.datadoghq.com/api/v1/distribution_points?api_key=XXXX Headers: ["Accept-Encoding:gzip, deflate", "Accept:*/*", "Connection:keep-alive", "Content-Encoding:deflate", "Content-Length:XXXX", "Content-Type:application/json", "User-Agent:datadogpy/XX (python XX; os linux; arch x86_64)", "traceparent:XXX", "tracestate:dd=s:1;t.dm:-0", "x-datadog-parent-id:XXXX", "x-datadog-sampling-priority:1", "x-datadog-tags:_dd.p.dm=-0", "x-datadog-trace-id:XXXX"] Data: {"series": [{"metric": "hello.dog", "points": [[XXXX, [1.0]]], "type": "distribution", "host": null, "device": null, "tags": ["team:serverless", "role:hello", "dd_lambda_layer:datadog-python37_X.X.X"], "interval": 10}, {"metric": "tests.integration.count", "points": [[XXXX, [21.0]]], "type": "distribution", "host": null, "device": null, "tags": ["test:integration", "role:hello", "dd_lambda_layer:datadog-python37_X.X.X"], "interval": 10}]}
+HTTP POST https://api.datadoghq.com/api/v1/distribution_points Headers: ["Accept-Encoding:gzip, deflate", "Accept:*/*", "Connection:keep-alive", "Content-Encoding:deflate", "Content-Length:XXXX", "Content-Type:application/json", "DD-API-KEY:XXXX", "User-Agent:datadogpy/XX (python XX; os linux; arch x86_64)", "traceparent:XXX", "tracestate:dd=s:1;t.dm:-0", "x-datadog-parent-id:XXXX", "x-datadog-sampling-priority:1", "x-datadog-tags:_dd.p.dm=-0", "x-datadog-trace-id:XXXX"] Data: {"series": [{"metric": "hello.dog", "points": [[XXXX, [1.0]]], "type": "distribution", "host": null, "device": null, "tags": ["team:serverless", "role:hello", "dd_lambda_layer:datadog-python37_X.X.X"], "interval": 10}, {"metric": "tests.integration.count", "points": [[XXXX, [21.0]]], "type": "distribution", "host": null, "device": null, "tags": ["test:integration", "role:hello", "dd_lambda_layer:datadog-python37_X.X.X"], "interval": 10}]}
 {
   "traces": [
     [
@@ -1021,7 +1021,7 @@ HTTP POST https://api.datadoghq.com/api/v1/distribution_points?api_key=XXXX Head
           "_dd.origin": "lambda",
           "component": "requests",
           "http.method": "POST",
-          "http.url": "https://api.datadoghq.com/api/v1/distribution_points?<redacted>",
+          "http.url": "https://api.datadoghq.com/api/v1/distribution_points",
           "http.status_code": "202",
           "http.useragent": "datadogpy/XX (python XX; os linux; arch x86_64)",
           "_dd.p.dm": "-0",
@@ -1173,7 +1173,7 @@ HTTP GET https://www.datadoghq.com/ Headers: ["Accept-Encoding:gzip, deflate", "
     ]
   ]
 }
-HTTP POST https://api.datadoghq.com/api/v1/distribution_points?api_key=XXXX Headers: ["Accept-Encoding:gzip, deflate", "Accept:*/*", "Connection:keep-alive", "Content-Encoding:deflate", "Content-Length:XXXX", "Content-Type:application/json", "User-Agent:datadogpy/XX (python XX; os linux; arch x86_64)", "traceparent:XXX", "tracestate:dd=s:1;t.dm:-0", "x-datadog-parent-id:XXXX", "x-datadog-sampling-priority:1", "x-datadog-tags:_dd.p.dm=-0", "x-datadog-trace-id:XXXX"] Data: {"series": [{"metric": "hello.dog", "points": [[XXXX, [1.0]]], "type": "distribution", "host": null, "device": null, "tags": ["team:serverless", "role:hello", "dd_lambda_layer:datadog-python37_X.X.X"], "interval": 10}, {"metric": "tests.integration.count", "points": [[XXXX, [21.0]]], "type": "distribution", "host": null, "device": null, "tags": ["test:integration", "role:hello", "dd_lambda_layer:datadog-python37_X.X.X"], "interval": 10}]}
+HTTP POST https://api.datadoghq.com/api/v1/distribution_points Headers: ["Accept-Encoding:gzip, deflate", "Accept:*/*", "Connection:keep-alive", "Content-Encoding:deflate", "Content-Length:XXXX", "Content-Type:application/json", "DD-API-KEY:XXXX", "User-Agent:datadogpy/XX (python XX; os linux; arch x86_64)", "traceparent:XXX", "tracestate:dd=s:1;t.dm:-0", "x-datadog-parent-id:XXXX", "x-datadog-sampling-priority:1", "x-datadog-tags:_dd.p.dm=-0", "x-datadog-trace-id:XXXX"] Data: {"series": [{"metric": "hello.dog", "points": [[XXXX, [1.0]]], "type": "distribution", "host": null, "device": null, "tags": ["team:serverless", "role:hello", "dd_lambda_layer:datadog-python37_X.X.X"], "interval": 10}, {"metric": "tests.integration.count", "points": [[XXXX, [21.0]]], "type": "distribution", "host": null, "device": null, "tags": ["test:integration", "role:hello", "dd_lambda_layer:datadog-python37_X.X.X"], "interval": 10}]}
 {
   "traces": [
     [
@@ -1192,7 +1192,7 @@ HTTP POST https://api.datadoghq.com/api/v1/distribution_points?api_key=XXXX Head
           "_dd.origin": "lambda",
           "component": "requests",
           "http.method": "POST",
-          "http.url": "https://api.datadoghq.com/api/v1/distribution_points?<redacted>",
+          "http.url": "https://api.datadoghq.com/api/v1/distribution_points",
           "http.status_code": "202",
           "http.useragent": "datadogpy/XX (python XX; os linux; arch x86_64)",
           "_dd.p.dm": "-0",
@@ -1343,7 +1343,7 @@ HTTP GET https://www.datadoghq.com/ Headers: ["Accept-Encoding:gzip, deflate", "
     ]
   ]
 }
-HTTP POST https://api.datadoghq.com/api/v1/distribution_points?api_key=XXXX Headers: ["Accept-Encoding:gzip, deflate", "Accept:*/*", "Connection:keep-alive", "Content-Encoding:deflate", "Content-Length:XXXX", "Content-Type:application/json", "User-Agent:datadogpy/XX (python XX; os linux; arch x86_64)", "traceparent:XXX", "tracestate:dd=s:1;t.dm:-0", "x-datadog-parent-id:XXXX", "x-datadog-sampling-priority:1", "x-datadog-tags:_dd.p.dm=-0", "x-datadog-trace-id:XXXX"] Data: {"series": [{"metric": "hello.dog", "points": [[XXXX, [1.0]]], "type": "distribution", "host": null, "device": null, "tags": ["team:serverless", "role:hello", "dd_lambda_layer:datadog-python37_X.X.X"], "interval": 10}, {"metric": "tests.integration.count", "points": [[XXXX, [21.0]]], "type": "distribution", "host": null, "device": null, "tags": ["test:integration", "role:hello", "dd_lambda_layer:datadog-python37_X.X.X"], "interval": 10}]}
+HTTP POST https://api.datadoghq.com/api/v1/distribution_points Headers: ["Accept-Encoding:gzip, deflate", "Accept:*/*", "Connection:keep-alive", "Content-Encoding:deflate", "Content-Length:XXXX", "Content-Type:application/json", "DD-API-KEY:XXXX", "User-Agent:datadogpy/XX (python XX; os linux; arch x86_64)", "traceparent:XXX", "tracestate:dd=s:1;t.dm:-0", "x-datadog-parent-id:XXXX", "x-datadog-sampling-priority:1", "x-datadog-tags:_dd.p.dm=-0", "x-datadog-trace-id:XXXX"] Data: {"series": [{"metric": "hello.dog", "points": [[XXXX, [1.0]]], "type": "distribution", "host": null, "device": null, "tags": ["team:serverless", "role:hello", "dd_lambda_layer:datadog-python37_X.X.X"], "interval": 10}, {"metric": "tests.integration.count", "points": [[XXXX, [21.0]]], "type": "distribution", "host": null, "device": null, "tags": ["test:integration", "role:hello", "dd_lambda_layer:datadog-python37_X.X.X"], "interval": 10}]}
 {
   "traces": [
     [
@@ -1362,7 +1362,7 @@ HTTP POST https://api.datadoghq.com/api/v1/distribution_points?api_key=XXXX Head
           "_dd.origin": "lambda",
           "component": "requests",
           "http.method": "POST",
-          "http.url": "https://api.datadoghq.com/api/v1/distribution_points?<redacted>",
+          "http.url": "https://api.datadoghq.com/api/v1/distribution_points",
           "http.status_code": "202",
           "http.useragent": "datadogpy/XX (python XX; os linux; arch x86_64)",
           "_dd.p.dm": "-0",
@@ -1521,7 +1521,7 @@ HTTP GET https://www.datadoghq.com/ Headers: ["Accept-Encoding:gzip, deflate", "
     ]
   ]
 }
-HTTP POST https://api.datadoghq.com/api/v1/distribution_points?api_key=XXXX Headers: ["Accept-Encoding:gzip, deflate", "Accept:*/*", "Connection:keep-alive", "Content-Encoding:deflate", "Content-Length:XXXX", "Content-Type:application/json", "User-Agent:datadogpy/XX (python XX; os linux; arch x86_64)", "traceparent:XXX", "tracestate:dd=s:1;t.dm:-0", "x-datadog-parent-id:XXXX", "x-datadog-sampling-priority:1", "x-datadog-tags:_dd.p.dm=-0", "x-datadog-trace-id:XXXX"] Data: {"series": [{"metric": "hello.dog", "points": [[XXXX, [1.0]]], "type": "distribution", "host": null, "device": null, "tags": ["team:serverless", "role:hello", "dd_lambda_layer:datadog-python37_X.X.X"], "interval": 10}, {"metric": "tests.integration.count", "points": [[XXXX, [21.0]]], "type": "distribution", "host": null, "device": null, "tags": ["test:integration", "role:hello", "dd_lambda_layer:datadog-python37_X.X.X"], "interval": 10}]}
+HTTP POST https://api.datadoghq.com/api/v1/distribution_points Headers: ["Accept-Encoding:gzip, deflate", "Accept:*/*", "Connection:keep-alive", "Content-Encoding:deflate", "Content-Length:XXXX", "Content-Type:application/json", "DD-API-KEY:XXXX", "User-Agent:datadogpy/XX (python XX; os linux; arch x86_64)", "traceparent:XXX", "tracestate:dd=s:1;t.dm:-0", "x-datadog-parent-id:XXXX", "x-datadog-sampling-priority:1", "x-datadog-tags:_dd.p.dm=-0", "x-datadog-trace-id:XXXX"] Data: {"series": [{"metric": "hello.dog", "points": [[XXXX, [1.0]]], "type": "distribution", "host": null, "device": null, "tags": ["team:serverless", "role:hello", "dd_lambda_layer:datadog-python37_X.X.X"], "interval": 10}, {"metric": "tests.integration.count", "points": [[XXXX, [21.0]]], "type": "distribution", "host": null, "device": null, "tags": ["test:integration", "role:hello", "dd_lambda_layer:datadog-python37_X.X.X"], "interval": 10}]}
 {
   "traces": [
     [
@@ -1540,7 +1540,7 @@ HTTP POST https://api.datadoghq.com/api/v1/distribution_points?api_key=XXXX Head
           "_dd.origin": "lambda",
           "component": "requests",
           "http.method": "POST",
-          "http.url": "https://api.datadoghq.com/api/v1/distribution_points?<redacted>",
+          "http.url": "https://api.datadoghq.com/api/v1/distribution_points",
           "http.status_code": "202",
           "http.useragent": "datadogpy/XX (python XX; os linux; arch x86_64)",
           "_dd.p.dm": "-0",
diff --git a/tests/integration/snapshots/logs/sync-metrics_python38.log b/tests/integration/snapshots/logs/sync-metrics_python38.log
index f8f4f4e5..8c3fb728 100644
--- a/tests/integration/snapshots/logs/sync-metrics_python38.log
+++ b/tests/integration/snapshots/logs/sync-metrics_python38.log
@@ -1,4 +1,4 @@
-INIT_START Runtime Version: python:3.8.v15	Runtime Version ARN: arn:aws:lambda:eu-west-1:XXXX:eu-west-1
+INIT_START Runtime Version: python:3.8.vX	Runtime Version ARN: arn:aws:lambda:eu-west-1:XXXX:eu-west-1
 START
 {
   "m": "aws.lambda.enhanced.invocations",
@@ -139,7 +139,7 @@ HTTP GET https://www.datadoghq.com/ Headers: ["Accept-Encoding:gzip, deflate", "
     ]
   ]
 }
-HTTP POST https://api.datadoghq.com/api/v1/distribution_points?api_key=XXXX Headers: ["Accept-Encoding:gzip, deflate", "Accept:*/*", "Connection:keep-alive", "Content-Encoding:deflate", "Content-Length:XXXX", "Content-Type:application/json", "User-Agent:datadogpy/XX (python XX; os linux; arch x86_64)", "traceparent:XXX", "tracestate:dd=s:1;t.dm:-0", "x-datadog-parent-id:XXXX", "x-datadog-sampling-priority:1", "x-datadog-tags:_dd.p.dm=-0", "x-datadog-trace-id:XXXX"] Data: {"series": [{"metric": "hello.dog", "points": [[XXXX, [1.0]]], "type": "distribution", "host": null, "device": null, "tags": ["team:serverless", "role:hello", "dd_lambda_layer:datadog-python38_X.X.X"], "interval": 10}, {"metric": "tests.integration.count", "points": [[XXXX, [21.0]]], "type": "distribution", "host": null, "device": null, "tags": ["test:integration", "role:hello", "dd_lambda_layer:datadog-python38_X.X.X"], "interval": 10}]}
+HTTP POST https://api.datadoghq.com/api/v1/distribution_points Headers: ["Accept-Encoding:gzip, deflate", "Accept:*/*", "Connection:keep-alive", "Content-Encoding:deflate", "Content-Length:XXXX", "Content-Type:application/json", "DD-API-KEY:XXXX", "User-Agent:datadogpy/XX (python XX; os linux; arch x86_64)", "traceparent:XXX", "tracestate:dd=s:1;t.dm:-0", "x-datadog-parent-id:XXXX", "x-datadog-sampling-priority:1", "x-datadog-tags:_dd.p.dm=-0", "x-datadog-trace-id:XXXX"] Data: {"series": [{"metric": "hello.dog", "points": [[XXXX, [1.0]]], "type": "distribution", "host": null, "device": null, "tags": ["team:serverless", "role:hello", "dd_lambda_layer:datadog-python38_X.X.X"], "interval": 10}, {"metric": "tests.integration.count", "points": [[XXXX, [21.0]]], "type": "distribution", "host": null, "device": null, "tags": ["test:integration", "role:hello", "dd_lambda_layer:datadog-python38_X.X.X"], "interval": 10}]}
 {
   "traces": [
     [
@@ -158,7 +158,7 @@ HTTP POST https://api.datadoghq.com/api/v1/distribution_points?api_key=XXXX Head
           "_dd.origin": "lambda",
           "component": "requests",
           "http.method": "POST",
-          "http.url": "https://api.datadoghq.com/api/v1/distribution_points?<redacted>",
+          "http.url": "https://api.datadoghq.com/api/v1/distribution_points",
           "http.status_code": "202",
           "http.useragent": "datadogpy/XX (python XX; os linux; arch x86_64)",
           "_dd.p.dm": "-0",
@@ -312,7 +312,7 @@ HTTP GET https://www.datadoghq.com/ Headers: ["Accept-Encoding:gzip, deflate", "
     ]
   ]
 }
-HTTP POST https://api.datadoghq.com/api/v1/distribution_points?api_key=XXXX Headers: ["Accept-Encoding:gzip, deflate", "Accept:*/*", "Connection:keep-alive", "Content-Encoding:deflate", "Content-Length:XXXX", "Content-Type:application/json", "User-Agent:datadogpy/XX (python XX; os linux; arch x86_64)", "traceparent:XXX", "tracestate:dd=s:1;t.dm:-0", "x-datadog-parent-id:XXXX", "x-datadog-sampling-priority:1", "x-datadog-tags:_dd.p.dm=-0", "x-datadog-trace-id:XXXX"] Data: {"series": [{"metric": "hello.dog", "points": [[XXXX, [1.0]]], "type": "distribution", "host": null, "device": null, "tags": ["team:serverless", "role:hello", "dd_lambda_layer:datadog-python38_X.X.X"], "interval": 10}, {"metric": "tests.integration.count", "points": [[XXXX, [21.0]]], "type": "distribution", "host": null, "device": null, "tags": ["test:integration", "role:hello", "dd_lambda_layer:datadog-python38_X.X.X"], "interval": 10}]}
+HTTP POST https://api.datadoghq.com/api/v1/distribution_points Headers: ["Accept-Encoding:gzip, deflate", "Accept:*/*", "Connection:keep-alive", "Content-Encoding:deflate", "Content-Length:XXXX", "Content-Type:application/json", "DD-API-KEY:XXXX", "User-Agent:datadogpy/XX (python XX; os linux; arch x86_64)", "traceparent:XXX", "tracestate:dd=s:1;t.dm:-0", "x-datadog-parent-id:XXXX", "x-datadog-sampling-priority:1", "x-datadog-tags:_dd.p.dm=-0", "x-datadog-trace-id:XXXX"] Data: {"series": [{"metric": "hello.dog", "points": [[XXXX, [1.0]]], "type": "distribution", "host": null, "device": null, "tags": ["team:serverless", "role:hello", "dd_lambda_layer:datadog-python38_X.X.X"], "interval": 10}, {"metric": "tests.integration.count", "points": [[XXXX, [21.0]]], "type": "distribution", "host": null, "device": null, "tags": ["test:integration", "role:hello", "dd_lambda_layer:datadog-python38_X.X.X"], "interval": 10}]}
 {
   "traces": [
     [
@@ -331,7 +331,7 @@ HTTP POST https://api.datadoghq.com/api/v1/distribution_points?api_key=XXXX Head
           "_dd.origin": "lambda",
           "component": "requests",
           "http.method": "POST",
-          "http.url": "https://api.datadoghq.com/api/v1/distribution_points?<redacted>",
+          "http.url": "https://api.datadoghq.com/api/v1/distribution_points",
           "http.status_code": "202",
           "http.useragent": "datadogpy/XX (python XX; os linux; arch x86_64)",
           "_dd.p.dm": "-0",
@@ -478,7 +478,7 @@ HTTP GET https://www.datadoghq.com/ Headers: ["Accept-Encoding:gzip, deflate", "
     ]
   ]
 }
-HTTP POST https://api.datadoghq.com/api/v1/distribution_points?api_key=XXXX Headers: ["Accept-Encoding:gzip, deflate", "Accept:*/*", "Connection:keep-alive", "Content-Encoding:deflate", "Content-Length:XXXX", "Content-Type:application/json", "User-Agent:datadogpy/XX (python XX; os linux; arch x86_64)", "traceparent:XXX", "tracestate:dd=s:1;t.dm:-0", "x-datadog-parent-id:XXXX", "x-datadog-sampling-priority:1", "x-datadog-tags:_dd.p.dm=-0", "x-datadog-trace-id:XXXX"] Data: {"series": [{"metric": "hello.dog", "points": [[XXXX, [1.0]]], "type": "distribution", "host": null, "device": null, "tags": ["team:serverless", "role:hello", "dd_lambda_layer:datadog-python38_X.X.X"], "interval": 10}, {"metric": "tests.integration.count", "points": [[XXXX, [21.0]]], "type": "distribution", "host": null, "device": null, "tags": ["test:integration", "role:hello", "dd_lambda_layer:datadog-python38_X.X.X"], "interval": 10}]}
+HTTP POST https://api.datadoghq.com/api/v1/distribution_points Headers: ["Accept-Encoding:gzip, deflate", "Accept:*/*", "Connection:keep-alive", "Content-Encoding:deflate", "Content-Length:XXXX", "Content-Type:application/json", "DD-API-KEY:XXXX", "User-Agent:datadogpy/XX (python XX; os linux; arch x86_64)", "traceparent:XXX", "tracestate:dd=s:1;t.dm:-0", "x-datadog-parent-id:XXXX", "x-datadog-sampling-priority:1", "x-datadog-tags:_dd.p.dm=-0", "x-datadog-trace-id:XXXX"] Data: {"series": [{"metric": "hello.dog", "points": [[XXXX, [1.0]]], "type": "distribution", "host": null, "device": null, "tags": ["team:serverless", "role:hello", "dd_lambda_layer:datadog-python38_X.X.X"], "interval": 10}, {"metric": "tests.integration.count", "points": [[XXXX, [21.0]]], "type": "distribution", "host": null, "device": null, "tags": ["test:integration", "role:hello", "dd_lambda_layer:datadog-python38_X.X.X"], "interval": 10}]}
 {
   "traces": [
     [
@@ -497,7 +497,7 @@ HTTP POST https://api.datadoghq.com/api/v1/distribution_points?api_key=XXXX Head
           "_dd.origin": "lambda",
           "component": "requests",
           "http.method": "POST",
-          "http.url": "https://api.datadoghq.com/api/v1/distribution_points?<redacted>",
+          "http.url": "https://api.datadoghq.com/api/v1/distribution_points",
           "http.status_code": "202",
           "http.useragent": "datadogpy/XX (python XX; os linux; arch x86_64)",
           "_dd.p.dm": "-0",
@@ -659,7 +659,7 @@ HTTP GET https://www.datadoghq.com/ Headers: ["Accept-Encoding:gzip, deflate", "
     ]
   ]
 }
-HTTP POST https://api.datadoghq.com/api/v1/distribution_points?api_key=XXXX Headers: ["Accept-Encoding:gzip, deflate", "Accept:*/*", "Connection:keep-alive", "Content-Encoding:deflate", "Content-Length:XXXX", "Content-Type:application/json", "User-Agent:datadogpy/XX (python XX; os linux; arch x86_64)", "traceparent:XXX", "tracestate:dd=s:1;t.dm:-0", "x-datadog-parent-id:XXXX", "x-datadog-sampling-priority:1", "x-datadog-tags:_dd.p.dm=-0", "x-datadog-trace-id:XXXX"] Data: {"series": [{"metric": "hello.dog", "points": [[XXXX, [1.0]]], "type": "distribution", "host": null, "device": null, "tags": ["team:serverless", "role:hello", "dd_lambda_layer:datadog-python38_X.X.X"], "interval": 10}, {"metric": "tests.integration.count", "points": [[XXXX, [21.0]]], "type": "distribution", "host": null, "device": null, "tags": ["test:integration", "role:hello", "dd_lambda_layer:datadog-python38_X.X.X"], "interval": 10}]}
+HTTP POST https://api.datadoghq.com/api/v1/distribution_points Headers: ["Accept-Encoding:gzip, deflate", "Accept:*/*", "Connection:keep-alive", "Content-Encoding:deflate", "Content-Length:XXXX", "Content-Type:application/json", "DD-API-KEY:XXXX", "User-Agent:datadogpy/XX (python XX; os linux; arch x86_64)", "traceparent:XXX", "tracestate:dd=s:1;t.dm:-0", "x-datadog-parent-id:XXXX", "x-datadog-sampling-priority:1", "x-datadog-tags:_dd.p.dm=-0", "x-datadog-trace-id:XXXX"] Data: {"series": [{"metric": "hello.dog", "points": [[XXXX, [1.0]]], "type": "distribution", "host": null, "device": null, "tags": ["team:serverless", "role:hello", "dd_lambda_layer:datadog-python38_X.X.X"], "interval": 10}, {"metric": "tests.integration.count", "points": [[XXXX, [21.0]]], "type": "distribution", "host": null, "device": null, "tags": ["test:integration", "role:hello", "dd_lambda_layer:datadog-python38_X.X.X"], "interval": 10}]}
 {
   "traces": [
     [
@@ -678,7 +678,7 @@ HTTP POST https://api.datadoghq.com/api/v1/distribution_points?api_key=XXXX Head
           "_dd.origin": "lambda",
           "component": "requests",
           "http.method": "POST",
-          "http.url": "https://api.datadoghq.com/api/v1/distribution_points?<redacted>",
+          "http.url": "https://api.datadoghq.com/api/v1/distribution_points",
           "http.status_code": "202",
           "http.useragent": "datadogpy/XX (python XX; os linux; arch x86_64)",
           "_dd.p.dm": "-0",
@@ -832,7 +832,7 @@ HTTP GET https://www.datadoghq.com/ Headers: ["Accept-Encoding:gzip, deflate", "
     ]
   ]
 }
-HTTP POST https://api.datadoghq.com/api/v1/distribution_points?api_key=XXXX Headers: ["Accept-Encoding:gzip, deflate", "Accept:*/*", "Connection:keep-alive", "Content-Encoding:deflate", "Content-Length:XXXX", "Content-Type:application/json", "User-Agent:datadogpy/XX (python XX; os linux; arch x86_64)", "traceparent:XXX", "tracestate:dd=s:1;t.dm:-0", "x-datadog-parent-id:XXXX", "x-datadog-sampling-priority:1", "x-datadog-tags:_dd.p.dm=-0", "x-datadog-trace-id:XXXX"] Data: {"series": [{"metric": "hello.dog", "points": [[XXXX, [1.0]]], "type": "distribution", "host": null, "device": null, "tags": ["team:serverless", "role:hello", "dd_lambda_layer:datadog-python38_X.X.X"], "interval": 10}, {"metric": "tests.integration.count", "points": [[XXXX, [21.0]]], "type": "distribution", "host": null, "device": null, "tags": ["test:integration", "role:hello", "dd_lambda_layer:datadog-python38_X.X.X"], "interval": 10}]}
+HTTP POST https://api.datadoghq.com/api/v1/distribution_points Headers: ["Accept-Encoding:gzip, deflate", "Accept:*/*", "Connection:keep-alive", "Content-Encoding:deflate", "Content-Length:XXXX", "Content-Type:application/json", "DD-API-KEY:XXXX", "User-Agent:datadogpy/XX (python XX; os linux; arch x86_64)", "traceparent:XXX", "tracestate:dd=s:1;t.dm:-0", "x-datadog-parent-id:XXXX", "x-datadog-sampling-priority:1", "x-datadog-tags:_dd.p.dm=-0", "x-datadog-trace-id:XXXX"] Data: {"series": [{"metric": "hello.dog", "points": [[XXXX, [1.0]]], "type": "distribution", "host": null, "device": null, "tags": ["team:serverless", "role:hello", "dd_lambda_layer:datadog-python38_X.X.X"], "interval": 10}, {"metric": "tests.integration.count", "points": [[XXXX, [21.0]]], "type": "distribution", "host": null, "device": null, "tags": ["test:integration", "role:hello", "dd_lambda_layer:datadog-python38_X.X.X"], "interval": 10}]}
 {
   "traces": [
     [
@@ -851,7 +851,7 @@ HTTP POST https://api.datadoghq.com/api/v1/distribution_points?api_key=XXXX Head
           "_dd.origin": "lambda",
           "component": "requests",
           "http.method": "POST",
-          "http.url": "https://api.datadoghq.com/api/v1/distribution_points?<redacted>",
+          "http.url": "https://api.datadoghq.com/api/v1/distribution_points",
           "http.status_code": "202",
           "http.useragent": "datadogpy/XX (python XX; os linux; arch x86_64)",
           "_dd.p.dm": "-0",
@@ -1002,7 +1002,8 @@ HTTP GET https://www.datadoghq.com/ Headers: ["Accept-Encoding:gzip, deflate", "
     ]
   ]
 }
-HTTP POST https://api.datadoghq.com/api/v1/distribution_points?api_key=XXXX Headers: ["Accept-Encoding:gzip, deflate", "Accept:*/*", "Connection:keep-alive", "Content-Encoding:deflate", "Content-Length:XXXX", "Content-Type:application/json", "User-Agent:datadogpy/XX (python XX; os linux; arch x86_64)", "traceparent:XXX", "tracestate:dd=s:1;t.dm:-0", "x-datadog-parent-id:XXXX", "x-datadog-sampling-priority:1", "x-datadog-tags:_dd.p.dm=-0", "x-datadog-trace-id:XXXX"] Data: {"series": [{"metric": "hello.dog", "points": [[XXXX, [1.0]]], "type": "distribution", "host": null, "device": null, "tags": ["team:serverless", "role:hello", "dd_lambda_layer:datadog-python38_X.X.X"], "interval": 10}, {"metric": "tests.integration.count", "points": [[XXXX, [21.0]]], "type": "distribution", "host": null, "device": null, "tags": ["test:integration", "role:hello", "dd_lambda_layer:datadog-python38_X.X.X"], "interval": 10}]}
+HTTP POST https://api.datadoghq.com/api/v1/distribution_points Headers: ["Accept-Encoding:gzip, deflate", "Accept:*/*", "Connection:keep-alive", "Content-Encoding:deflate", "Content-Length:XXXX", "Content-Type:application/json", "DD-API-KEY:XXXX", "User-Agent:datadogpy/XX (python XX; os linux; arch x86_64)", "traceparent:XXX", "tracestate:dd=s:1;t.dm:-0", "x-datadog-parent-id:XXXX", "x-datadog-sampling-priority:1", "x-datadog-tags:_dd.p.dm=-0", "x-datadog-trace-id:XXXX"] Data: {"series": [{"metric": "hello.dog", "points": [[XXXX, [1.0]]], "type": "distribution", "host": null, "device": null, "tags": ["team:serverless", "role:hello", "dd_lambda_layer:datadog-python38_X.X.X"], "interval": 10}, {"metric": "tests.integration.count", "points": [[XXXX, [21.0]]], "type": "distribution", "host": null, "device": null, "tags": ["test:integration", "role:hello", "dd_lambda_layer:datadog-python38_X.X.X"], "interval": 10}]}
+END Duration: XXXX ms Memory Used: XXXX MB
 {
   "traces": [
     [
@@ -1021,7 +1022,7 @@ HTTP POST https://api.datadoghq.com/api/v1/distribution_points?api_key=XXXX Head
           "_dd.origin": "lambda",
           "component": "requests",
           "http.method": "POST",
-          "http.url": "https://api.datadoghq.com/api/v1/distribution_points?<redacted>",
+          "http.url": "https://api.datadoghq.com/api/v1/distribution_points",
           "http.status_code": "202",
           "http.useragent": "datadogpy/XX (python XX; os linux; arch x86_64)",
           "_dd.p.dm": "-0",
@@ -1039,7 +1040,6 @@ HTTP POST https://api.datadoghq.com/api/v1/distribution_points?api_key=XXXX Head
     ]
   ]
 }
-END Duration: XXXX ms Memory Used: XXXX MB
 START
 {
   "m": "aws.lambda.enhanced.invocations",
@@ -1173,7 +1173,7 @@ HTTP GET https://www.datadoghq.com/ Headers: ["Accept-Encoding:gzip, deflate", "
     ]
   ]
 }
-HTTP POST https://api.datadoghq.com/api/v1/distribution_points?api_key=XXXX Headers: ["Accept-Encoding:gzip, deflate", "Accept:*/*", "Connection:keep-alive", "Content-Encoding:deflate", "Content-Length:XXXX", "Content-Type:application/json", "User-Agent:datadogpy/XX (python XX; os linux; arch x86_64)", "traceparent:XXX", "tracestate:dd=s:1;t.dm:-0", "x-datadog-parent-id:XXXX", "x-datadog-sampling-priority:1", "x-datadog-tags:_dd.p.dm=-0", "x-datadog-trace-id:XXXX"] Data: {"series": [{"metric": "hello.dog", "points": [[XXXX, [1.0]]], "type": "distribution", "host": null, "device": null, "tags": ["team:serverless", "role:hello", "dd_lambda_layer:datadog-python38_X.X.X"], "interval": 10}, {"metric": "tests.integration.count", "points": [[XXXX, [21.0]]], "type": "distribution", "host": null, "device": null, "tags": ["test:integration", "role:hello", "dd_lambda_layer:datadog-python38_X.X.X"], "interval": 10}]}
+HTTP POST https://api.datadoghq.com/api/v1/distribution_points Headers: ["Accept-Encoding:gzip, deflate", "Accept:*/*", "Connection:keep-alive", "Content-Encoding:deflate", "Content-Length:XXXX", "Content-Type:application/json", "DD-API-KEY:XXXX", "User-Agent:datadogpy/XX (python XX; os linux; arch x86_64)", "traceparent:XXX", "tracestate:dd=s:1;t.dm:-0", "x-datadog-parent-id:XXXX", "x-datadog-sampling-priority:1", "x-datadog-tags:_dd.p.dm=-0", "x-datadog-trace-id:XXXX"] Data: {"series": [{"metric": "hello.dog", "points": [[XXXX, [1.0]]], "type": "distribution", "host": null, "device": null, "tags": ["team:serverless", "role:hello", "dd_lambda_layer:datadog-python38_X.X.X"], "interval": 10}, {"metric": "tests.integration.count", "points": [[XXXX, [21.0]]], "type": "distribution", "host": null, "device": null, "tags": ["test:integration", "role:hello", "dd_lambda_layer:datadog-python38_X.X.X"], "interval": 10}]}
 {
   "traces": [
     [
@@ -1192,7 +1192,7 @@ HTTP POST https://api.datadoghq.com/api/v1/distribution_points?api_key=XXXX Head
           "_dd.origin": "lambda",
           "component": "requests",
           "http.method": "POST",
-          "http.url": "https://api.datadoghq.com/api/v1/distribution_points?<redacted>",
+          "http.url": "https://api.datadoghq.com/api/v1/distribution_points",
           "http.status_code": "202",
           "http.useragent": "datadogpy/XX (python XX; os linux; arch x86_64)",
           "_dd.p.dm": "-0",
@@ -1343,7 +1343,7 @@ HTTP GET https://www.datadoghq.com/ Headers: ["Accept-Encoding:gzip, deflate", "
     ]
   ]
 }
-HTTP POST https://api.datadoghq.com/api/v1/distribution_points?api_key=XXXX Headers: ["Accept-Encoding:gzip, deflate", "Accept:*/*", "Connection:keep-alive", "Content-Encoding:deflate", "Content-Length:XXXX", "Content-Type:application/json", "User-Agent:datadogpy/XX (python XX; os linux; arch x86_64)", "traceparent:XXX", "tracestate:dd=s:1;t.dm:-0", "x-datadog-parent-id:XXXX", "x-datadog-sampling-priority:1", "x-datadog-tags:_dd.p.dm=-0", "x-datadog-trace-id:XXXX"] Data: {"series": [{"metric": "hello.dog", "points": [[XXXX, [1.0]]], "type": "distribution", "host": null, "device": null, "tags": ["team:serverless", "role:hello", "dd_lambda_layer:datadog-python38_X.X.X"], "interval": 10}, {"metric": "tests.integration.count", "points": [[XXXX, [21.0]]], "type": "distribution", "host": null, "device": null, "tags": ["test:integration", "role:hello", "dd_lambda_layer:datadog-python38_X.X.X"], "interval": 10}]}
+HTTP POST https://api.datadoghq.com/api/v1/distribution_points Headers: ["Accept-Encoding:gzip, deflate", "Accept:*/*", "Connection:keep-alive", "Content-Encoding:deflate", "Content-Length:XXXX", "Content-Type:application/json", "DD-API-KEY:XXXX", "User-Agent:datadogpy/XX (python XX; os linux; arch x86_64)", "traceparent:XXX", "tracestate:dd=s:1;t.dm:-0", "x-datadog-parent-id:XXXX", "x-datadog-sampling-priority:1", "x-datadog-tags:_dd.p.dm=-0", "x-datadog-trace-id:XXXX"] Data: {"series": [{"metric": "hello.dog", "points": [[XXXX, [1.0]]], "type": "distribution", "host": null, "device": null, "tags": ["team:serverless", "role:hello", "dd_lambda_layer:datadog-python38_X.X.X"], "interval": 10}, {"metric": "tests.integration.count", "points": [[XXXX, [21.0]]], "type": "distribution", "host": null, "device": null, "tags": ["test:integration", "role:hello", "dd_lambda_layer:datadog-python38_X.X.X"], "interval": 10}]}
 {
   "traces": [
     [
@@ -1362,7 +1362,7 @@ HTTP POST https://api.datadoghq.com/api/v1/distribution_points?api_key=XXXX Head
           "_dd.origin": "lambda",
           "component": "requests",
           "http.method": "POST",
-          "http.url": "https://api.datadoghq.com/api/v1/distribution_points?<redacted>",
+          "http.url": "https://api.datadoghq.com/api/v1/distribution_points",
           "http.status_code": "202",
           "http.useragent": "datadogpy/XX (python XX; os linux; arch x86_64)",
           "_dd.p.dm": "-0",
@@ -1521,7 +1521,7 @@ HTTP GET https://www.datadoghq.com/ Headers: ["Accept-Encoding:gzip, deflate", "
     ]
   ]
 }
-HTTP POST https://api.datadoghq.com/api/v1/distribution_points?api_key=XXXX Headers: ["Accept-Encoding:gzip, deflate", "Accept:*/*", "Connection:keep-alive", "Content-Encoding:deflate", "Content-Length:XXXX", "Content-Type:application/json", "User-Agent:datadogpy/XX (python XX; os linux; arch x86_64)", "traceparent:XXX", "tracestate:dd=s:1;t.dm:-0", "x-datadog-parent-id:XXXX", "x-datadog-sampling-priority:1", "x-datadog-tags:_dd.p.dm=-0", "x-datadog-trace-id:XXXX"] Data: {"series": [{"metric": "hello.dog", "points": [[XXXX, [1.0]]], "type": "distribution", "host": null, "device": null, "tags": ["team:serverless", "role:hello", "dd_lambda_layer:datadog-python38_X.X.X"], "interval": 10}, {"metric": "tests.integration.count", "points": [[XXXX, [21.0]]], "type": "distribution", "host": null, "device": null, "tags": ["test:integration", "role:hello", "dd_lambda_layer:datadog-python38_X.X.X"], "interval": 10}]}
+HTTP POST https://api.datadoghq.com/api/v1/distribution_points Headers: ["Accept-Encoding:gzip, deflate", "Accept:*/*", "Connection:keep-alive", "Content-Encoding:deflate", "Content-Length:XXXX", "Content-Type:application/json", "DD-API-KEY:XXXX", "User-Agent:datadogpy/XX (python XX; os linux; arch x86_64)", "traceparent:XXX", "tracestate:dd=s:1;t.dm:-0", "x-datadog-parent-id:XXXX", "x-datadog-sampling-priority:1", "x-datadog-tags:_dd.p.dm=-0", "x-datadog-trace-id:XXXX"] Data: {"series": [{"metric": "hello.dog", "points": [[XXXX, [1.0]]], "type": "distribution", "host": null, "device": null, "tags": ["team:serverless", "role:hello", "dd_lambda_layer:datadog-python38_X.X.X"], "interval": 10}, {"metric": "tests.integration.count", "points": [[XXXX, [21.0]]], "type": "distribution", "host": null, "device": null, "tags": ["test:integration", "role:hello", "dd_lambda_layer:datadog-python38_X.X.X"], "interval": 10}]}
 {
   "traces": [
     [
@@ -1540,7 +1540,7 @@ HTTP POST https://api.datadoghq.com/api/v1/distribution_points?api_key=XXXX Head
           "_dd.origin": "lambda",
           "component": "requests",
           "http.method": "POST",
-          "http.url": "https://api.datadoghq.com/api/v1/distribution_points?<redacted>",
+          "http.url": "https://api.datadoghq.com/api/v1/distribution_points",
           "http.status_code": "202",
           "http.useragent": "datadogpy/XX (python XX; os linux; arch x86_64)",
           "_dd.p.dm": "-0",
diff --git a/tests/integration/snapshots/logs/sync-metrics_python39.log b/tests/integration/snapshots/logs/sync-metrics_python39.log
index d8b07cb1..1c7e071e 100644
--- a/tests/integration/snapshots/logs/sync-metrics_python39.log
+++ b/tests/integration/snapshots/logs/sync-metrics_python39.log
@@ -1,4 +1,4 @@
-INIT_START Runtime Version: python:3.9.v16	Runtime Version ARN: arn:aws:lambda:eu-west-1:XXXX:eu-west-1
+INIT_START Runtime Version: python:3.9.vX	Runtime Version ARN: arn:aws:lambda:eu-west-1:XXXX:eu-west-1
 START
 {
   "m": "aws.lambda.enhanced.invocations",
@@ -139,7 +139,7 @@ HTTP GET https://www.datadoghq.com/ Headers: ["Accept-Encoding:gzip, deflate", "
     ]
   ]
 }
-HTTP POST https://api.datadoghq.com/api/v1/distribution_points?api_key=XXXX Headers: ["Accept-Encoding:gzip, deflate", "Accept:*/*", "Connection:keep-alive", "Content-Encoding:deflate", "Content-Length:XXXX", "Content-Type:application/json", "User-Agent:datadogpy/XX (python XX; os linux; arch x86_64)", "traceparent:XXX", "tracestate:dd=s:1;t.dm:-0", "x-datadog-parent-id:XXXX", "x-datadog-sampling-priority:1", "x-datadog-tags:_dd.p.dm=-0", "x-datadog-trace-id:XXXX"] Data: {"series": [{"metric": "hello.dog", "points": [[XXXX, [1.0]]], "type": "distribution", "host": null, "device": null, "tags": ["team:serverless", "role:hello", "dd_lambda_layer:datadog-python39_X.X.X"], "interval": 10}, {"metric": "tests.integration.count", "points": [[XXXX, [21.0]]], "type": "distribution", "host": null, "device": null, "tags": ["test:integration", "role:hello", "dd_lambda_layer:datadog-python39_X.X.X"], "interval": 10}]}
+HTTP POST https://api.datadoghq.com/api/v1/distribution_points Headers: ["Accept-Encoding:gzip, deflate", "Accept:*/*", "Connection:keep-alive", "Content-Encoding:deflate", "Content-Length:XXXX", "Content-Type:application/json", "DD-API-KEY:XXXX", "User-Agent:datadogpy/XX (python XX; os linux; arch x86_64)", "traceparent:XXX", "tracestate:dd=s:1;t.dm:-0", "x-datadog-parent-id:XXXX", "x-datadog-sampling-priority:1", "x-datadog-tags:_dd.p.dm=-0", "x-datadog-trace-id:XXXX"] Data: {"series": [{"metric": "hello.dog", "points": [[XXXX, [1.0]]], "type": "distribution", "host": null, "device": null, "tags": ["team:serverless", "role:hello", "dd_lambda_layer:datadog-python39_X.X.X"], "interval": 10}, {"metric": "tests.integration.count", "points": [[XXXX, [21.0]]], "type": "distribution", "host": null, "device": null, "tags": ["test:integration", "role:hello", "dd_lambda_layer:datadog-python39_X.X.X"], "interval": 10}]}
 {
   "traces": [
     [
@@ -158,7 +158,7 @@ HTTP POST https://api.datadoghq.com/api/v1/distribution_points?api_key=XXXX Head
           "_dd.origin": "lambda",
           "component": "requests",
           "http.method": "POST",
-          "http.url": "https://api.datadoghq.com/api/v1/distribution_points?<redacted>",
+          "http.url": "https://api.datadoghq.com/api/v1/distribution_points",
           "http.status_code": "202",
           "http.useragent": "datadogpy/XX (python XX; os linux; arch x86_64)",
           "_dd.p.dm": "-0",
@@ -312,7 +312,7 @@ HTTP GET https://www.datadoghq.com/ Headers: ["Accept-Encoding:gzip, deflate", "
     ]
   ]
 }
-HTTP POST https://api.datadoghq.com/api/v1/distribution_points?api_key=XXXX Headers: ["Accept-Encoding:gzip, deflate", "Accept:*/*", "Connection:keep-alive", "Content-Encoding:deflate", "Content-Length:XXXX", "Content-Type:application/json", "User-Agent:datadogpy/XX (python XX; os linux; arch x86_64)", "traceparent:XXX", "tracestate:dd=s:1;t.dm:-0", "x-datadog-parent-id:XXXX", "x-datadog-sampling-priority:1", "x-datadog-tags:_dd.p.dm=-0", "x-datadog-trace-id:XXXX"] Data: {"series": [{"metric": "hello.dog", "points": [[XXXX, [1.0]]], "type": "distribution", "host": null, "device": null, "tags": ["team:serverless", "role:hello", "dd_lambda_layer:datadog-python39_X.X.X"], "interval": 10}, {"metric": "tests.integration.count", "points": [[XXXX, [21.0]]], "type": "distribution", "host": null, "device": null, "tags": ["test:integration", "role:hello", "dd_lambda_layer:datadog-python39_X.X.X"], "interval": 10}]}
+HTTP POST https://api.datadoghq.com/api/v1/distribution_points Headers: ["Accept-Encoding:gzip, deflate", "Accept:*/*", "Connection:keep-alive", "Content-Encoding:deflate", "Content-Length:XXXX", "Content-Type:application/json", "DD-API-KEY:XXXX", "User-Agent:datadogpy/XX (python XX; os linux; arch x86_64)", "traceparent:XXX", "tracestate:dd=s:1;t.dm:-0", "x-datadog-parent-id:XXXX", "x-datadog-sampling-priority:1", "x-datadog-tags:_dd.p.dm=-0", "x-datadog-trace-id:XXXX"] Data: {"series": [{"metric": "hello.dog", "points": [[XXXX, [1.0]]], "type": "distribution", "host": null, "device": null, "tags": ["team:serverless", "role:hello", "dd_lambda_layer:datadog-python39_X.X.X"], "interval": 10}, {"metric": "tests.integration.count", "points": [[XXXX, [21.0]]], "type": "distribution", "host": null, "device": null, "tags": ["test:integration", "role:hello", "dd_lambda_layer:datadog-python39_X.X.X"], "interval": 10}]}
 {
   "traces": [
     [
@@ -331,7 +331,7 @@ HTTP POST https://api.datadoghq.com/api/v1/distribution_points?api_key=XXXX Head
           "_dd.origin": "lambda",
           "component": "requests",
           "http.method": "POST",
-          "http.url": "https://api.datadoghq.com/api/v1/distribution_points?<redacted>",
+          "http.url": "https://api.datadoghq.com/api/v1/distribution_points",
           "http.status_code": "202",
           "http.useragent": "datadogpy/XX (python XX; os linux; arch x86_64)",
           "_dd.p.dm": "-0",
@@ -478,7 +478,7 @@ HTTP GET https://www.datadoghq.com/ Headers: ["Accept-Encoding:gzip, deflate", "
     ]
   ]
 }
-HTTP POST https://api.datadoghq.com/api/v1/distribution_points?api_key=XXXX Headers: ["Accept-Encoding:gzip, deflate", "Accept:*/*", "Connection:keep-alive", "Content-Encoding:deflate", "Content-Length:XXXX", "Content-Type:application/json", "User-Agent:datadogpy/XX (python XX; os linux; arch x86_64)", "traceparent:XXX", "tracestate:dd=s:1;t.dm:-0", "x-datadog-parent-id:XXXX", "x-datadog-sampling-priority:1", "x-datadog-tags:_dd.p.dm=-0", "x-datadog-trace-id:XXXX"] Data: {"series": [{"metric": "hello.dog", "points": [[XXXX, [1.0]]], "type": "distribution", "host": null, "device": null, "tags": ["team:serverless", "role:hello", "dd_lambda_layer:datadog-python39_X.X.X"], "interval": 10}, {"metric": "tests.integration.count", "points": [[XXXX, [21.0]]], "type": "distribution", "host": null, "device": null, "tags": ["test:integration", "role:hello", "dd_lambda_layer:datadog-python39_X.X.X"], "interval": 10}]}
+HTTP POST https://api.datadoghq.com/api/v1/distribution_points Headers: ["Accept-Encoding:gzip, deflate", "Accept:*/*", "Connection:keep-alive", "Content-Encoding:deflate", "Content-Length:XXXX", "Content-Type:application/json", "DD-API-KEY:XXXX", "User-Agent:datadogpy/XX (python XX; os linux; arch x86_64)", "traceparent:XXX", "tracestate:dd=s:1;t.dm:-0", "x-datadog-parent-id:XXXX", "x-datadog-sampling-priority:1", "x-datadog-tags:_dd.p.dm=-0", "x-datadog-trace-id:XXXX"] Data: {"series": [{"metric": "hello.dog", "points": [[XXXX, [1.0]]], "type": "distribution", "host": null, "device": null, "tags": ["team:serverless", "role:hello", "dd_lambda_layer:datadog-python39_X.X.X"], "interval": 10}, {"metric": "tests.integration.count", "points": [[XXXX, [21.0]]], "type": "distribution", "host": null, "device": null, "tags": ["test:integration", "role:hello", "dd_lambda_layer:datadog-python39_X.X.X"], "interval": 10}]}
 {
   "traces": [
     [
@@ -497,7 +497,7 @@ HTTP POST https://api.datadoghq.com/api/v1/distribution_points?api_key=XXXX Head
           "_dd.origin": "lambda",
           "component": "requests",
           "http.method": "POST",
-          "http.url": "https://api.datadoghq.com/api/v1/distribution_points?<redacted>",
+          "http.url": "https://api.datadoghq.com/api/v1/distribution_points",
           "http.status_code": "202",
           "http.useragent": "datadogpy/XX (python XX; os linux; arch x86_64)",
           "_dd.p.dm": "-0",
@@ -659,7 +659,7 @@ HTTP GET https://www.datadoghq.com/ Headers: ["Accept-Encoding:gzip, deflate", "
     ]
   ]
 }
-HTTP POST https://api.datadoghq.com/api/v1/distribution_points?api_key=XXXX Headers: ["Accept-Encoding:gzip, deflate", "Accept:*/*", "Connection:keep-alive", "Content-Encoding:deflate", "Content-Length:XXXX", "Content-Type:application/json", "User-Agent:datadogpy/XX (python XX; os linux; arch x86_64)", "traceparent:XXX", "tracestate:dd=s:1;t.dm:-0", "x-datadog-parent-id:XXXX", "x-datadog-sampling-priority:1", "x-datadog-tags:_dd.p.dm=-0", "x-datadog-trace-id:XXXX"] Data: {"series": [{"metric": "hello.dog", "points": [[XXXX, [1.0]]], "type": "distribution", "host": null, "device": null, "tags": ["team:serverless", "role:hello", "dd_lambda_layer:datadog-python39_X.X.X"], "interval": 10}, {"metric": "tests.integration.count", "points": [[XXXX, [21.0]]], "type": "distribution", "host": null, "device": null, "tags": ["test:integration", "role:hello", "dd_lambda_layer:datadog-python39_X.X.X"], "interval": 10}]}
+HTTP POST https://api.datadoghq.com/api/v1/distribution_points Headers: ["Accept-Encoding:gzip, deflate", "Accept:*/*", "Connection:keep-alive", "Content-Encoding:deflate", "Content-Length:XXXX", "Content-Type:application/json", "DD-API-KEY:XXXX", "User-Agent:datadogpy/XX (python XX; os linux; arch x86_64)", "traceparent:XXX", "tracestate:dd=s:1;t.dm:-0", "x-datadog-parent-id:XXXX", "x-datadog-sampling-priority:1", "x-datadog-tags:_dd.p.dm=-0", "x-datadog-trace-id:XXXX"] Data: {"series": [{"metric": "hello.dog", "points": [[XXXX, [1.0]]], "type": "distribution", "host": null, "device": null, "tags": ["team:serverless", "role:hello", "dd_lambda_layer:datadog-python39_X.X.X"], "interval": 10}, {"metric": "tests.integration.count", "points": [[XXXX, [21.0]]], "type": "distribution", "host": null, "device": null, "tags": ["test:integration", "role:hello", "dd_lambda_layer:datadog-python39_X.X.X"], "interval": 10}]}
 {
   "traces": [
     [
@@ -678,7 +678,7 @@ HTTP POST https://api.datadoghq.com/api/v1/distribution_points?api_key=XXXX Head
           "_dd.origin": "lambda",
           "component": "requests",
           "http.method": "POST",
-          "http.url": "https://api.datadoghq.com/api/v1/distribution_points?<redacted>",
+          "http.url": "https://api.datadoghq.com/api/v1/distribution_points",
           "http.status_code": "202",
           "http.useragent": "datadogpy/XX (python XX; os linux; arch x86_64)",
           "_dd.p.dm": "-0",
@@ -832,7 +832,7 @@ HTTP GET https://www.datadoghq.com/ Headers: ["Accept-Encoding:gzip, deflate", "
     ]
   ]
 }
-HTTP POST https://api.datadoghq.com/api/v1/distribution_points?api_key=XXXX Headers: ["Accept-Encoding:gzip, deflate", "Accept:*/*", "Connection:keep-alive", "Content-Encoding:deflate", "Content-Length:XXXX", "Content-Type:application/json", "User-Agent:datadogpy/XX (python XX; os linux; arch x86_64)", "traceparent:XXX", "tracestate:dd=s:1;t.dm:-0", "x-datadog-parent-id:XXXX", "x-datadog-sampling-priority:1", "x-datadog-tags:_dd.p.dm=-0", "x-datadog-trace-id:XXXX"] Data: {"series": [{"metric": "hello.dog", "points": [[XXXX, [1.0]]], "type": "distribution", "host": null, "device": null, "tags": ["team:serverless", "role:hello", "dd_lambda_layer:datadog-python39_X.X.X"], "interval": 10}, {"metric": "tests.integration.count", "points": [[XXXX, [21.0]]], "type": "distribution", "host": null, "device": null, "tags": ["test:integration", "role:hello", "dd_lambda_layer:datadog-python39_X.X.X"], "interval": 10}]}
+HTTP POST https://api.datadoghq.com/api/v1/distribution_points Headers: ["Accept-Encoding:gzip, deflate", "Accept:*/*", "Connection:keep-alive", "Content-Encoding:deflate", "Content-Length:XXXX", "Content-Type:application/json", "DD-API-KEY:XXXX", "User-Agent:datadogpy/XX (python XX; os linux; arch x86_64)", "traceparent:XXX", "tracestate:dd=s:1;t.dm:-0", "x-datadog-parent-id:XXXX", "x-datadog-sampling-priority:1", "x-datadog-tags:_dd.p.dm=-0", "x-datadog-trace-id:XXXX"] Data: {"series": [{"metric": "hello.dog", "points": [[XXXX, [1.0]]], "type": "distribution", "host": null, "device": null, "tags": ["team:serverless", "role:hello", "dd_lambda_layer:datadog-python39_X.X.X"], "interval": 10}, {"metric": "tests.integration.count", "points": [[XXXX, [21.0]]], "type": "distribution", "host": null, "device": null, "tags": ["test:integration", "role:hello", "dd_lambda_layer:datadog-python39_X.X.X"], "interval": 10}]}
 {
   "traces": [
     [
@@ -851,7 +851,7 @@ HTTP POST https://api.datadoghq.com/api/v1/distribution_points?api_key=XXXX Head
           "_dd.origin": "lambda",
           "component": "requests",
           "http.method": "POST",
-          "http.url": "https://api.datadoghq.com/api/v1/distribution_points?<redacted>",
+          "http.url": "https://api.datadoghq.com/api/v1/distribution_points",
           "http.status_code": "202",
           "http.useragent": "datadogpy/XX (python XX; os linux; arch x86_64)",
           "_dd.p.dm": "-0",
@@ -1002,7 +1002,7 @@ HTTP GET https://www.datadoghq.com/ Headers: ["Accept-Encoding:gzip, deflate", "
     ]
   ]
 }
-HTTP POST https://api.datadoghq.com/api/v1/distribution_points?api_key=XXXX Headers: ["Accept-Encoding:gzip, deflate", "Accept:*/*", "Connection:keep-alive", "Content-Encoding:deflate", "Content-Length:XXXX", "Content-Type:application/json", "User-Agent:datadogpy/XX (python XX; os linux; arch x86_64)", "traceparent:XXX", "tracestate:dd=s:1;t.dm:-0", "x-datadog-parent-id:XXXX", "x-datadog-sampling-priority:1", "x-datadog-tags:_dd.p.dm=-0", "x-datadog-trace-id:XXXX"] Data: {"series": [{"metric": "hello.dog", "points": [[XXXX, [1.0]]], "type": "distribution", "host": null, "device": null, "tags": ["team:serverless", "role:hello", "dd_lambda_layer:datadog-python39_X.X.X"], "interval": 10}, {"metric": "tests.integration.count", "points": [[XXXX, [21.0]]], "type": "distribution", "host": null, "device": null, "tags": ["test:integration", "role:hello", "dd_lambda_layer:datadog-python39_X.X.X"], "interval": 10}]}
+HTTP POST https://api.datadoghq.com/api/v1/distribution_points Headers: ["Accept-Encoding:gzip, deflate", "Accept:*/*", "Connection:keep-alive", "Content-Encoding:deflate", "Content-Length:XXXX", "Content-Type:application/json", "DD-API-KEY:XXXX", "User-Agent:datadogpy/XX (python XX; os linux; arch x86_64)", "traceparent:XXX", "tracestate:dd=s:1;t.dm:-0", "x-datadog-parent-id:XXXX", "x-datadog-sampling-priority:1", "x-datadog-tags:_dd.p.dm=-0", "x-datadog-trace-id:XXXX"] Data: {"series": [{"metric": "hello.dog", "points": [[XXXX, [1.0]]], "type": "distribution", "host": null, "device": null, "tags": ["team:serverless", "role:hello", "dd_lambda_layer:datadog-python39_X.X.X"], "interval": 10}, {"metric": "tests.integration.count", "points": [[XXXX, [21.0]]], "type": "distribution", "host": null, "device": null, "tags": ["test:integration", "role:hello", "dd_lambda_layer:datadog-python39_X.X.X"], "interval": 10}]}
 {
   "traces": [
     [
@@ -1021,7 +1021,7 @@ HTTP POST https://api.datadoghq.com/api/v1/distribution_points?api_key=XXXX Head
           "_dd.origin": "lambda",
           "component": "requests",
           "http.method": "POST",
-          "http.url": "https://api.datadoghq.com/api/v1/distribution_points?<redacted>",
+          "http.url": "https://api.datadoghq.com/api/v1/distribution_points",
           "http.status_code": "202",
           "http.useragent": "datadogpy/XX (python XX; os linux; arch x86_64)",
           "_dd.p.dm": "-0",
@@ -1173,7 +1173,7 @@ HTTP GET https://www.datadoghq.com/ Headers: ["Accept-Encoding:gzip, deflate", "
     ]
   ]
 }
-HTTP POST https://api.datadoghq.com/api/v1/distribution_points?api_key=XXXX Headers: ["Accept-Encoding:gzip, deflate", "Accept:*/*", "Connection:keep-alive", "Content-Encoding:deflate", "Content-Length:XXXX", "Content-Type:application/json", "User-Agent:datadogpy/XX (python XX; os linux; arch x86_64)", "traceparent:XXX", "tracestate:dd=s:1;t.dm:-0", "x-datadog-parent-id:XXXX", "x-datadog-sampling-priority:1", "x-datadog-tags:_dd.p.dm=-0", "x-datadog-trace-id:XXXX"] Data: {"series": [{"metric": "hello.dog", "points": [[XXXX, [1.0]]], "type": "distribution", "host": null, "device": null, "tags": ["team:serverless", "role:hello", "dd_lambda_layer:datadog-python39_X.X.X"], "interval": 10}, {"metric": "tests.integration.count", "points": [[XXXX, [21.0]]], "type": "distribution", "host": null, "device": null, "tags": ["test:integration", "role:hello", "dd_lambda_layer:datadog-python39_X.X.X"], "interval": 10}]}
+HTTP POST https://api.datadoghq.com/api/v1/distribution_points Headers: ["Accept-Encoding:gzip, deflate", "Accept:*/*", "Connection:keep-alive", "Content-Encoding:deflate", "Content-Length:XXXX", "Content-Type:application/json", "DD-API-KEY:XXXX", "User-Agent:datadogpy/XX (python XX; os linux; arch x86_64)", "traceparent:XXX", "tracestate:dd=s:1;t.dm:-0", "x-datadog-parent-id:XXXX", "x-datadog-sampling-priority:1", "x-datadog-tags:_dd.p.dm=-0", "x-datadog-trace-id:XXXX"] Data: {"series": [{"metric": "hello.dog", "points": [[XXXX, [1.0]]], "type": "distribution", "host": null, "device": null, "tags": ["team:serverless", "role:hello", "dd_lambda_layer:datadog-python39_X.X.X"], "interval": 10}, {"metric": "tests.integration.count", "points": [[XXXX, [21.0]]], "type": "distribution", "host": null, "device": null, "tags": ["test:integration", "role:hello", "dd_lambda_layer:datadog-python39_X.X.X"], "interval": 10}]}
 {
   "traces": [
     [
@@ -1192,7 +1192,7 @@ HTTP POST https://api.datadoghq.com/api/v1/distribution_points?api_key=XXXX Head
           "_dd.origin": "lambda",
           "component": "requests",
           "http.method": "POST",
-          "http.url": "https://api.datadoghq.com/api/v1/distribution_points?<redacted>",
+          "http.url": "https://api.datadoghq.com/api/v1/distribution_points",
           "http.status_code": "202",
           "http.useragent": "datadogpy/XX (python XX; os linux; arch x86_64)",
           "_dd.p.dm": "-0",
@@ -1343,7 +1343,7 @@ HTTP GET https://www.datadoghq.com/ Headers: ["Accept-Encoding:gzip, deflate", "
     ]
   ]
 }
-HTTP POST https://api.datadoghq.com/api/v1/distribution_points?api_key=XXXX Headers: ["Accept-Encoding:gzip, deflate", "Accept:*/*", "Connection:keep-alive", "Content-Encoding:deflate", "Content-Length:XXXX", "Content-Type:application/json", "User-Agent:datadogpy/XX (python XX; os linux; arch x86_64)", "traceparent:XXX", "tracestate:dd=s:1;t.dm:-0", "x-datadog-parent-id:XXXX", "x-datadog-sampling-priority:1", "x-datadog-tags:_dd.p.dm=-0", "x-datadog-trace-id:XXXX"] Data: {"series": [{"metric": "hello.dog", "points": [[XXXX, [1.0]]], "type": "distribution", "host": null, "device": null, "tags": ["team:serverless", "role:hello", "dd_lambda_layer:datadog-python39_X.X.X"], "interval": 10}, {"metric": "tests.integration.count", "points": [[XXXX, [21.0]]], "type": "distribution", "host": null, "device": null, "tags": ["test:integration", "role:hello", "dd_lambda_layer:datadog-python39_X.X.X"], "interval": 10}]}
+HTTP POST https://api.datadoghq.com/api/v1/distribution_points Headers: ["Accept-Encoding:gzip, deflate", "Accept:*/*", "Connection:keep-alive", "Content-Encoding:deflate", "Content-Length:XXXX", "Content-Type:application/json", "DD-API-KEY:XXXX", "User-Agent:datadogpy/XX (python XX; os linux; arch x86_64)", "traceparent:XXX", "tracestate:dd=s:1;t.dm:-0", "x-datadog-parent-id:XXXX", "x-datadog-sampling-priority:1", "x-datadog-tags:_dd.p.dm=-0", "x-datadog-trace-id:XXXX"] Data: {"series": [{"metric": "hello.dog", "points": [[XXXX, [1.0]]], "type": "distribution", "host": null, "device": null, "tags": ["team:serverless", "role:hello", "dd_lambda_layer:datadog-python39_X.X.X"], "interval": 10}, {"metric": "tests.integration.count", "points": [[XXXX, [21.0]]], "type": "distribution", "host": null, "device": null, "tags": ["test:integration", "role:hello", "dd_lambda_layer:datadog-python39_X.X.X"], "interval": 10}]}
 {
   "traces": [
     [
@@ -1362,7 +1362,7 @@ HTTP POST https://api.datadoghq.com/api/v1/distribution_points?api_key=XXXX Head
           "_dd.origin": "lambda",
           "component": "requests",
           "http.method": "POST",
-          "http.url": "https://api.datadoghq.com/api/v1/distribution_points?<redacted>",
+          "http.url": "https://api.datadoghq.com/api/v1/distribution_points",
           "http.status_code": "202",
           "http.useragent": "datadogpy/XX (python XX; os linux; arch x86_64)",
           "_dd.p.dm": "-0",
@@ -1521,7 +1521,7 @@ HTTP GET https://www.datadoghq.com/ Headers: ["Accept-Encoding:gzip, deflate", "
     ]
   ]
 }
-HTTP POST https://api.datadoghq.com/api/v1/distribution_points?api_key=XXXX Headers: ["Accept-Encoding:gzip, deflate", "Accept:*/*", "Connection:keep-alive", "Content-Encoding:deflate", "Content-Length:XXXX", "Content-Type:application/json", "User-Agent:datadogpy/XX (python XX; os linux; arch x86_64)", "traceparent:XXX", "tracestate:dd=s:1;t.dm:-0", "x-datadog-parent-id:XXXX", "x-datadog-sampling-priority:1", "x-datadog-tags:_dd.p.dm=-0", "x-datadog-trace-id:XXXX"] Data: {"series": [{"metric": "hello.dog", "points": [[XXXX, [1.0]]], "type": "distribution", "host": null, "device": null, "tags": ["team:serverless", "role:hello", "dd_lambda_layer:datadog-python39_X.X.X"], "interval": 10}, {"metric": "tests.integration.count", "points": [[XXXX, [21.0]]], "type": "distribution", "host": null, "device": null, "tags": ["test:integration", "role:hello", "dd_lambda_layer:datadog-python39_X.X.X"], "interval": 10}]}
+HTTP POST https://api.datadoghq.com/api/v1/distribution_points Headers: ["Accept-Encoding:gzip, deflate", "Accept:*/*", "Connection:keep-alive", "Content-Encoding:deflate", "Content-Length:XXXX", "Content-Type:application/json", "DD-API-KEY:XXXX", "User-Agent:datadogpy/XX (python XX; os linux; arch x86_64)", "traceparent:XXX", "tracestate:dd=s:1;t.dm:-0", "x-datadog-parent-id:XXXX", "x-datadog-sampling-priority:1", "x-datadog-tags:_dd.p.dm=-0", "x-datadog-trace-id:XXXX"] Data: {"series": [{"metric": "hello.dog", "points": [[XXXX, [1.0]]], "type": "distribution", "host": null, "device": null, "tags": ["team:serverless", "role:hello", "dd_lambda_layer:datadog-python39_X.X.X"], "interval": 10}, {"metric": "tests.integration.count", "points": [[XXXX, [21.0]]], "type": "distribution", "host": null, "device": null, "tags": ["test:integration", "role:hello", "dd_lambda_layer:datadog-python39_X.X.X"], "interval": 10}]}
 {
   "traces": [
     [
@@ -1540,7 +1540,7 @@ HTTP POST https://api.datadoghq.com/api/v1/distribution_points?api_key=XXXX Head
           "_dd.origin": "lambda",
           "component": "requests",
           "http.method": "POST",
-          "http.url": "https://api.datadoghq.com/api/v1/distribution_points?<redacted>",
+          "http.url": "https://api.datadoghq.com/api/v1/distribution_points",
           "http.status_code": "202",
           "http.useragent": "datadogpy/XX (python XX; os linux; arch x86_64)",
           "_dd.p.dm": "-0",
diff --git a/tests/test_cold_start.py b/tests/test_cold_start.py
index 22e7dc9c..0fc00326 100644
--- a/tests/test_cold_start.py
+++ b/tests/test_cold_start.py
@@ -66,9 +66,11 @@ def find_spec(*args, **kwargs):
             import dummy_module
         except Exception as e:
             self.assertEqual(str(e), "Module failed to load")
-        self.assertEqual(len(cold_start.root_nodes), 1)
+        meta_path.pop(0)  # clean up first before checking test results
+        self.assertEqual(
+            len(cold_start.root_nodes), 1
+        )  # push_node should have pushed the node
         self.assertEqual(cold_start.root_nodes[0].module_name, mock_module_spec.name)
-        meta_path.pop(0)
 
 
 class TestColdStartTracer(unittest.TestCase):