diff --git a/lib/entry-points.js b/lib/entry-points.js
index dd77444e02..37cb3b3c8c 100644
--- a/lib/entry-points.js
+++ b/lib/entry-points.js
@@ -147382,9 +147382,34 @@ var featureConfig = {
     envVar: "CODEQL_ACTION_OVERLAY_ANALYSIS_MATCH_CODEQL_VERSION_DRY_RUN",
     minimumVersion: void 0
   },
-  ["overlay_analysis_resource_checks_v2" /* OverlayAnalysisResourceChecksV2 */]: {
+  ["overlay_analysis_min_disk_8_gb" /* OverlayAnalysisMinDisk8Gb */]: {
     defaultValue: false,
-    envVar: "CODEQL_ACTION_OVERLAY_ANALYSIS_RESOURCE_CHECKS_V2",
+    envVar: "CODEQL_ACTION_OVERLAY_ANALYSIS_MIN_DISK_8_GB",
+    minimumVersion: void 0
+  },
+  ["overlay_analysis_min_disk_9_gb" /* OverlayAnalysisMinDisk9Gb */]: {
+    defaultValue: false,
+    envVar: "CODEQL_ACTION_OVERLAY_ANALYSIS_MIN_DISK_9_GB",
+    minimumVersion: void 0
+  },
+  ["overlay_analysis_min_disk_10_gb" /* OverlayAnalysisMinDisk10Gb */]: {
+    defaultValue: false,
+    envVar: "CODEQL_ACTION_OVERLAY_ANALYSIS_MIN_DISK_10_GB",
+    minimumVersion: void 0
+  },
+  ["overlay_analysis_min_disk_11_gb" /* OverlayAnalysisMinDisk11Gb */]: {
+    defaultValue: false,
+    envVar: "CODEQL_ACTION_OVERLAY_ANALYSIS_MIN_DISK_11_GB",
+    minimumVersion: void 0
+  },
+  ["overlay_analysis_min_disk_12_gb" /* OverlayAnalysisMinDisk12Gb */]: {
+    defaultValue: false,
+    envVar: "CODEQL_ACTION_OVERLAY_ANALYSIS_MIN_DISK_12_GB",
+    minimumVersion: void 0
+  },
+  ["overlay_analysis_min_disk_13_gb" /* OverlayAnalysisMinDisk13Gb */]: {
+    defaultValue: false,
+    envVar: "CODEQL_ACTION_OVERLAY_ANALYSIS_MIN_DISK_13_GB",
     minimumVersion: void 0
   },
   ["overlay_analysis_status_check" /* OverlayAnalysisStatusCheck */]: {
@@ -149617,10 +149642,15 @@ async function cachePrefix(codeql, language) {
 }
 
 // src/config-utils.ts
-var OVERLAY_MINIMUM_AVAILABLE_DISK_SPACE_MB = 2e4;
-var OVERLAY_MINIMUM_AVAILABLE_DISK_SPACE_BYTES = OVERLAY_MINIMUM_AVAILABLE_DISK_SPACE_MB * 1e6;
-var OVERLAY_MINIMUM_AVAILABLE_DISK_SPACE_V2_MB = 14e3;
-var OVERLAY_MINIMUM_AVAILABLE_DISK_SPACE_V2_BYTES = OVERLAY_MINIMUM_AVAILABLE_DISK_SPACE_V2_MB * 1e6;
+var OVERLAY_MINIMUM_AVAILABLE_DISK_SPACE_MB = 14e3;
+var OVERLAY_MINIMUM_DISK_SPACE_FEATURES = [
+  ["overlay_analysis_min_disk_8_gb" /* OverlayAnalysisMinDisk8Gb */, 8e3],
+  ["overlay_analysis_min_disk_9_gb" /* OverlayAnalysisMinDisk9Gb */, 9e3],
+  ["overlay_analysis_min_disk_10_gb" /* OverlayAnalysisMinDisk10Gb */, 1e4],
+  ["overlay_analysis_min_disk_11_gb" /* OverlayAnalysisMinDisk11Gb */, 11e3],
+  ["overlay_analysis_min_disk_12_gb" /* OverlayAnalysisMinDisk12Gb */, 12e3],
+  ["overlay_analysis_min_disk_13_gb" /* OverlayAnalysisMinDisk13Gb */, 13e3]
+];
 var OVERLAY_MINIMUM_MEMORY_MB = 5 * 1024;
 var CODEQL_VERSION_REDUCED_OVERLAY_MEMORY_USAGE = "2.24.3";
 async function getSupportedLanguageMap(codeql, logger) {
@@ -149870,16 +149900,26 @@ async function checkOverlayAnalysisFeatureEnabled(features, codeql, languages, c
   }
   return new Success(void 0);
 }
-function runnerHasSufficientDiskSpace(diskUsage, logger, useV2ResourceChecks) {
-  const minimumDiskSpaceBytes = useV2ResourceChecks ? OVERLAY_MINIMUM_AVAILABLE_DISK_SPACE_V2_BYTES : OVERLAY_MINIMUM_AVAILABLE_DISK_SPACE_BYTES;
-  if (diskUsage.numAvailableBytes < minimumDiskSpaceBytes) {
-    const diskSpaceMb = Math.round(diskUsage.numAvailableBytes / 1e6);
-    const minimumDiskSpaceMb = Math.round(minimumDiskSpaceBytes / 1e6);
+async function getMinimumDiskSpaceMb(features) {
+  let minimumMb = OVERLAY_MINIMUM_AVAILABLE_DISK_SPACE_MB;
+  for (const [feature, thresholdMb] of OVERLAY_MINIMUM_DISK_SPACE_FEATURES) {
+    if (await features.getValue(feature)) {
+      minimumMb = Math.min(minimumMb, thresholdMb);
+    }
+  }
+  return minimumMb;
+}
+function runnerHasSufficientDiskSpace(diskUsage, logger, minimumDiskSpaceMb) {
+  const diskSpaceMb = Math.round(diskUsage.numAvailableBytes / 1e6);
+  if (diskUsage.numAvailableBytes < minimumDiskSpaceMb * 1e6) {
     logger.info(
       `Setting overlay database mode to ${"none" /* None */} due to insufficient disk space (${diskSpaceMb} MB, needed ${minimumDiskSpaceMb} MB).`
     );
     return false;
   }
+  logger.debug(
+    `Disk space available for CodeQL analysis is ${diskSpaceMb} MB, which is at or above the minimum of ${minimumDiskSpaceMb} MB.`
+  );
   return true;
 }
 async function runnerHasSufficientMemory(codeql, ramInput, logger) {
@@ -149900,12 +149940,13 @@ async function runnerHasSufficientMemory(codeql, ramInput, logger) {
     return false;
   }
   logger.debug(
-    `Memory available for CodeQL analysis is ${memoryFlagValue} MB, which is above the minimum of ${OVERLAY_MINIMUM_MEMORY_MB} MB.`
+    `Memory available for CodeQL analysis is ${memoryFlagValue} MB, which is at or above the minimum of ${OVERLAY_MINIMUM_MEMORY_MB} MB.`
   );
   return true;
 }
-async function checkRunnerResources(codeql, diskUsage, ramInput, logger, useV2ResourceChecks) {
-  if (!runnerHasSufficientDiskSpace(diskUsage, logger, useV2ResourceChecks)) {
+async function checkRunnerResources(codeql, features, diskUsage, ramInput, logger) {
+  const minimumDiskSpaceMb = await getMinimumDiskSpaceMb(features);
+  if (!runnerHasSufficientDiskSpace(diskUsage, logger, minimumDiskSpaceMb)) {
     return new Failure("insufficient-disk-space" /* InsufficientDiskSpace */);
   }
   if (!await runnerHasSufficientMemory(codeql, ramInput, logger)) {
@@ -149953,9 +149994,6 @@ async function checkOverlayEnablement(codeql, features, languages, sourceRoot, b
     "overlay_analysis_skip_resource_checks" /* OverlayAnalysisSkipResourceChecks */,
     codeql
   );
-  const useV2ResourceChecks = await features.getValue(
-    "overlay_analysis_resource_checks_v2" /* OverlayAnalysisResourceChecksV2 */
-  );
   const checkOverlayStatus = await features.getValue(
     "overlay_analysis_status_check" /* OverlayAnalysisStatusCheck */
   );
@@ -149969,10 +150007,10 @@ async function checkOverlayEnablement(codeql, features, languages, sourceRoot, b
   }
   const resourceResult = performResourceChecks && diskUsage !== void 0 ? await checkRunnerResources(
     codeql,
+    features,
     diskUsage,
     ramInput,
-    logger,
-    useV2ResourceChecks
+    logger
   ) : new Success(void 0);
   if (resourceResult.isFailure()) {
     return resourceResult;
diff --git a/src/config-utils.test.ts b/src/config-utils.test.ts
index 84c709e72a..bedf219efd 100644
--- a/src/config-utils.test.ts
+++ b/src/config-utils.test.ts
@@ -1295,17 +1295,36 @@ checkOverlayEnablementMacro.serial(
 );
 
 checkOverlayEnablementMacro.serial(
-  "No overlay-base database on default branch if runner disk space is below v2 limit and v2 resource checks enabled",
+  "Overlay-base database on default branch if runner disk space is above the default limit",
   {
     languages: [BuiltInLanguage.javascript],
     features: [
       Feature.OverlayAnalysis,
       Feature.OverlayAnalysisCodeScanningJavascript,
-      Feature.OverlayAnalysisResourceChecksV2,
     ],
     isDefaultBranch: true,
     diskUsage: {
-      numAvailableBytes: 5_000_000_000,
+      numAvailableBytes: 15_000_000_000,
+      numTotalBytes: 100_000_000_000,
+    },
+  },
+  {
+    overlayDatabaseMode: OverlayDatabaseMode.OverlayBase,
+    useOverlayDatabaseCaching: true,
+  },
+);
+
+checkOverlayEnablementMacro.serial(
+  "No overlay-base database on default branch if runner disk space is below the default limit",
+  {
+    languages: [BuiltInLanguage.javascript],
+    features: [
+      Feature.OverlayAnalysis,
+      Feature.OverlayAnalysisCodeScanningJavascript,
+    ],
+    isDefaultBranch: true,
+    diskUsage: {
+      numAvailableBytes: 10_000_000_000,
       numTotalBytes: 100_000_000_000,
     },
   },
@@ -1314,18 +1333,71 @@ checkOverlayEnablementMacro.serial(
   },
 );
 
+// Check that each feature flag lowers the limit to the threshold that its name
+// declares. Both sides of the boundary are needed to pin the threshold down: a
+// mapping to a lower value would still pass the case at the limit, and one to a
+// higher value would still fail the case below it.
+for (const [feature, thresholdGb] of [
+  [Feature.OverlayAnalysisMinDisk8Gb, 8],
+  [Feature.OverlayAnalysisMinDisk9Gb, 9],
+  [Feature.OverlayAnalysisMinDisk10Gb, 10],
+  [Feature.OverlayAnalysisMinDisk11Gb, 11],
+  [Feature.OverlayAnalysisMinDisk12Gb, 12],
+  [Feature.OverlayAnalysisMinDisk13Gb, 13],
+] as Array<[Feature, number]>) {
+  const features = [
+    Feature.OverlayAnalysis,
+    Feature.OverlayAnalysisCodeScanningJavascript,
+    feature,
+  ];
+
+  checkOverlayEnablementMacro.serial(
+    `Overlay-base database on default branch if ${feature} is enabled and runner disk space is at its limit`,
+    {
+      languages: [BuiltInLanguage.javascript],
+      features,
+      isDefaultBranch: true,
+      diskUsage: {
+        numAvailableBytes: thresholdGb * 1_000_000_000,
+        numTotalBytes: 100_000_000_000,
+      },
+    },
+    {
+      overlayDatabaseMode: OverlayDatabaseMode.OverlayBase,
+      useOverlayDatabaseCaching: true,
+    },
+  );
+
+  checkOverlayEnablementMacro.serial(
+    `No overlay-base database on default branch if ${feature} is enabled and runner disk space is below its limit`,
+    {
+      languages: [BuiltInLanguage.javascript],
+      features,
+      isDefaultBranch: true,
+      diskUsage: {
+        numAvailableBytes: thresholdGb * 1_000_000_000 - 1_000_000,
+        numTotalBytes: 100_000_000_000,
+      },
+    },
+    {
+      disabledReason: OverlayDisabledReason.InsufficientDiskSpace,
+    },
+  );
+}
+
 checkOverlayEnablementMacro.serial(
-  "Overlay-base database on default branch if runner disk space is between v2 and v1 limits and v2 resource checks enabled",
+  "Overlay-base database on default branch if runner disk space is exactly at the lowest limit enabled by a feature flag",
   {
     languages: [BuiltInLanguage.javascript],
     features: [
       Feature.OverlayAnalysis,
       Feature.OverlayAnalysisCodeScanningJavascript,
-      Feature.OverlayAnalysisResourceChecksV2,
+      Feature.OverlayAnalysisMinDisk9Gb,
+      Feature.OverlayAnalysisMinDisk12Gb,
     ],
     isDefaultBranch: true,
     diskUsage: {
-      numAvailableBytes: 15_000_000_000,
+      numAvailableBytes: 9_000_000_000,
       numTotalBytes: 100_000_000_000,
     },
   },
@@ -1336,16 +1408,18 @@ checkOverlayEnablementMacro.serial(
 );
 
 checkOverlayEnablementMacro.serial(
-  "No overlay-base database on default branch if runner disk space is between v2 and v1 limits and v2 resource checks not enabled",
+  "No overlay-base database on default branch if runner disk space is below the lowest limit enabled by a feature flag",
   {
     languages: [BuiltInLanguage.javascript],
     features: [
       Feature.OverlayAnalysis,
       Feature.OverlayAnalysisCodeScanningJavascript,
+      Feature.OverlayAnalysisMinDisk9Gb,
+      Feature.OverlayAnalysisMinDisk12Gb,
     ],
     isDefaultBranch: true,
     diskUsage: {
-      numAvailableBytes: 15_000_000_000,
+      numAvailableBytes: 8_500_000_000,
       numTotalBytes: 100_000_000_000,
     },
   },
diff --git a/src/config-utils.ts b/src/config-utils.ts
index b5a880ba7b..6b9c41e3b4 100644
--- a/src/config-utils.ts
+++ b/src/config-utils.ts
@@ -48,7 +48,7 @@ import {
 import { prepareDiffInformedAnalysis } from "./diff-informed-analysis-utils";
 import { EnvVar } from "./environment";
 import * as errorMessages from "./error-messages";
-import { Feature, FeatureEnablement } from "./feature-flags";
+import { Feature, FeatureEnablement, FeatureWithoutCLI } from "./feature-flags";
 import {
   RepositoryProperties,
   RepositoryPropertyName,
@@ -101,19 +101,28 @@ export { type Config } from "./config/action-config";
  * whether to perform overlay analysis, then the action will not perform overlay
  * analysis unless overlay analysis has been explicitly enabled via environment
  * variable.
+ *
+ * This threshold can be lowered by the feature flags in
+ * `OVERLAY_MINIMUM_DISK_SPACE_FEATURES`.
  */
-const OVERLAY_MINIMUM_AVAILABLE_DISK_SPACE_MB = 20000;
-const OVERLAY_MINIMUM_AVAILABLE_DISK_SPACE_BYTES =
-  OVERLAY_MINIMUM_AVAILABLE_DISK_SPACE_MB * 1_000_000;
+const OVERLAY_MINIMUM_AVAILABLE_DISK_SPACE_MB = 14000;
 
 /**
- * The v2 minimum available disk space (in MB) required to perform overlay
- * analysis. This is a lower threshold than the v1 limit, allowing overlay
- * analysis to run on runners with less available disk space.
+ * Feature flags that lower the minimum available disk space required to perform
+ * overlay analysis, paired with the threshold (in MB) that each one enables.
+ *
+ * If several of these are enabled, the lowest threshold takes effect.
  */
-const OVERLAY_MINIMUM_AVAILABLE_DISK_SPACE_V2_MB = 14000;
-const OVERLAY_MINIMUM_AVAILABLE_DISK_SPACE_V2_BYTES =
-  OVERLAY_MINIMUM_AVAILABLE_DISK_SPACE_V2_MB * 1_000_000;
+const OVERLAY_MINIMUM_DISK_SPACE_FEATURES: ReadonlyArray<
+  [FeatureWithoutCLI, number]
+> = [
+  [Feature.OverlayAnalysisMinDisk8Gb, 8000],
+  [Feature.OverlayAnalysisMinDisk9Gb, 9000],
+  [Feature.OverlayAnalysisMinDisk10Gb, 10000],
+  [Feature.OverlayAnalysisMinDisk11Gb, 11000],
+  [Feature.OverlayAnalysisMinDisk12Gb, 12000],
+  [Feature.OverlayAnalysisMinDisk13Gb, 13000],
+];
 
 /**
  * The minimum memory (in MB) that must be available for CodeQL to perform overlay analysis. If
@@ -588,24 +597,42 @@ async function checkOverlayAnalysisFeatureEnabled(
   return new Success(undefined);
 }
 
+/**
+ * Returns the minimum available disk space (in MB) required to perform overlay
+ * analysis, which is the lowest threshold enabled by a feature flag, or the
+ * default threshold if no such feature flag is enabled.
+ */
+async function getMinimumDiskSpaceMb(
+  features: FeatureEnablement,
+): Promise<number> {
+  let minimumMb = OVERLAY_MINIMUM_AVAILABLE_DISK_SPACE_MB;
+  for (const [feature, thresholdMb] of OVERLAY_MINIMUM_DISK_SPACE_FEATURES) {
+    if (await features.getValue(feature)) {
+      minimumMb = Math.min(minimumMb, thresholdMb);
+    }
+  }
+  return minimumMb;
+}
+
 /** Checks if the runner has enough disk space for overlay analysis. */
 function runnerHasSufficientDiskSpace(
   diskUsage: DiskUsage,
   logger: Logger,
-  useV2ResourceChecks: boolean,
+  minimumDiskSpaceMb: number,
 ): boolean {
-  const minimumDiskSpaceBytes = useV2ResourceChecks
-    ? OVERLAY_MINIMUM_AVAILABLE_DISK_SPACE_V2_BYTES
-    : OVERLAY_MINIMUM_AVAILABLE_DISK_SPACE_BYTES;
-  if (diskUsage.numAvailableBytes < minimumDiskSpaceBytes) {
-    const diskSpaceMb = Math.round(diskUsage.numAvailableBytes / 1_000_000);
-    const minimumDiskSpaceMb = Math.round(minimumDiskSpaceBytes / 1_000_000);
+  const diskSpaceMb = Math.round(diskUsage.numAvailableBytes / 1_000_000);
+  if (diskUsage.numAvailableBytes < minimumDiskSpaceMb * 1_000_000) {
     logger.info(
       `Setting overlay database mode to ${OverlayDatabaseMode.None} ` +
         `due to insufficient disk space (${diskSpaceMb} MB, needed ${minimumDiskSpaceMb} MB).`,
     );
     return false;
   }
+
+  logger.debug(
+    `Disk space available for CodeQL analysis is ${diskSpaceMb} MB, which is at or above the ` +
+      `minimum of ${minimumDiskSpaceMb} MB.`,
+  );
   return true;
 }
 
@@ -637,7 +664,7 @@ async function runnerHasSufficientMemory(
   }
 
   logger.debug(
-    `Memory available for CodeQL analysis is ${memoryFlagValue} MB, which is above the minimum of ${OVERLAY_MINIMUM_MEMORY_MB} MB.`,
+    `Memory available for CodeQL analysis is ${memoryFlagValue} MB, which is at or above the minimum of ${OVERLAY_MINIMUM_MEMORY_MB} MB.`,
   );
   return true;
 }
@@ -648,12 +675,13 @@ async function runnerHasSufficientMemory(
  */
 async function checkRunnerResources(
   codeql: CodeQL,
+  features: FeatureEnablement,
   diskUsage: DiskUsage,
   ramInput: string | undefined,
   logger: Logger,
-  useV2ResourceChecks: boolean,
 ): Promise<Result<void, OverlayDisabledReason>> {
-  if (!runnerHasSufficientDiskSpace(diskUsage, logger, useV2ResourceChecks)) {
+  const minimumDiskSpaceMb = await getMinimumDiskSpaceMb(features);
+  if (!runnerHasSufficientDiskSpace(diskUsage, logger, minimumDiskSpaceMb)) {
     return new Failure(OverlayDisabledReason.InsufficientDiskSpace);
   }
   if (!(await runnerHasSufficientMemory(codeql, ramInput, logger))) {
@@ -752,9 +780,6 @@ export async function checkOverlayEnablement(
     Feature.OverlayAnalysisSkipResourceChecks,
     codeql,
   ));
-  const useV2ResourceChecks = await features.getValue(
-    Feature.OverlayAnalysisResourceChecksV2,
-  );
   const checkOverlayStatus = await features.getValue(
     Feature.OverlayAnalysisStatusCheck,
   );
@@ -770,10 +795,10 @@ export async function checkOverlayEnablement(
     performResourceChecks && diskUsage !== undefined
       ? await checkRunnerResources(
           codeql,
+          features,
           diskUsage,
           ramInput,
           logger,
-          useV2ResourceChecks,
         )
       : new Success<void>(undefined);
   if (resourceResult.isFailure()) {
diff --git a/src/feature-flags.ts b/src/feature-flags.ts
index b3107af962..66532cd850 100644
--- a/src/feature-flags.ts
+++ b/src/feature-flags.ts
@@ -121,12 +121,19 @@ export enum Feature {
    * `OverlayAnalysisMatchCodeqlVersion` overrides this flag.
    */
   OverlayAnalysisMatchCodeqlVersionDryRun = "overlay_analysis_match_codeql_version_dry_run",
-  OverlayAnalysisPython = "overlay_analysis_python",
   /**
-   * Controls whether lower disk space requirements are used for overlay hardware checks.
-   * Has no effect if `OverlayAnalysisSkipResourceChecks` is enabled.
+   * Feature flags that lower the amount of available disk space that the overlay hardware check
+   * requires. The lowest threshold that is enabled takes effect; if none are enabled, the default
+   * threshold applies. These flags have no effect if `OverlayAnalysisSkipResourceChecks` is
+   * enabled.
    */
-  OverlayAnalysisResourceChecksV2 = "overlay_analysis_resource_checks_v2",
+  OverlayAnalysisMinDisk8Gb = "overlay_analysis_min_disk_8_gb",
+  OverlayAnalysisMinDisk9Gb = "overlay_analysis_min_disk_9_gb",
+  OverlayAnalysisMinDisk10Gb = "overlay_analysis_min_disk_10_gb",
+  OverlayAnalysisMinDisk11Gb = "overlay_analysis_min_disk_11_gb",
+  OverlayAnalysisMinDisk12Gb = "overlay_analysis_min_disk_12_gb",
+  OverlayAnalysisMinDisk13Gb = "overlay_analysis_min_disk_13_gb",
+  OverlayAnalysisPython = "overlay_analysis_python",
   OverlayAnalysisRuby = "overlay_analysis_ruby",
   /** Controls whether hardware checks are skipped for overlay analysis. */
   OverlayAnalysisSkipResourceChecks = "overlay_analysis_skip_resource_checks",
@@ -354,9 +361,34 @@ export const featureConfig = {
     envVar: "CODEQL_ACTION_OVERLAY_ANALYSIS_MATCH_CODEQL_VERSION_DRY_RUN",
     minimumVersion: undefined,
   },
-  [Feature.OverlayAnalysisResourceChecksV2]: {
+  [Feature.OverlayAnalysisMinDisk8Gb]: {
+    defaultValue: false,
+    envVar: "CODEQL_ACTION_OVERLAY_ANALYSIS_MIN_DISK_8_GB",
+    minimumVersion: undefined,
+  },
+  [Feature.OverlayAnalysisMinDisk9Gb]: {
+    defaultValue: false,
+    envVar: "CODEQL_ACTION_OVERLAY_ANALYSIS_MIN_DISK_9_GB",
+    minimumVersion: undefined,
+  },
+  [Feature.OverlayAnalysisMinDisk10Gb]: {
+    defaultValue: false,
+    envVar: "CODEQL_ACTION_OVERLAY_ANALYSIS_MIN_DISK_10_GB",
+    minimumVersion: undefined,
+  },
+  [Feature.OverlayAnalysisMinDisk11Gb]: {
+    defaultValue: false,
+    envVar: "CODEQL_ACTION_OVERLAY_ANALYSIS_MIN_DISK_11_GB",
+    minimumVersion: undefined,
+  },
+  [Feature.OverlayAnalysisMinDisk12Gb]: {
+    defaultValue: false,
+    envVar: "CODEQL_ACTION_OVERLAY_ANALYSIS_MIN_DISK_12_GB",
+    minimumVersion: undefined,
+  },
+  [Feature.OverlayAnalysisMinDisk13Gb]: {
     defaultValue: false,
-    envVar: "CODEQL_ACTION_OVERLAY_ANALYSIS_RESOURCE_CHECKS_V2",
+    envVar: "CODEQL_ACTION_OVERLAY_ANALYSIS_MIN_DISK_13_GB",
     minimumVersion: undefined,
   },
   [Feature.OverlayAnalysisStatusCheck]: {