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chore(core/client): emit warning for Node.js 18.x end-of-support #7540

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trivikr merged 2 commits into from
Dec 8, 2025
+6 −6
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chore(core/client): emit warning for Node.js 18.x end-of-support #7540

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3dadb26
chore(core): emit warning for Node.js 18.x end-of-support
trivikr Dec 3, 2025
39e0cf8
test(core): use 20.0.0 as supported version in emitWarningIfUnsupport…
trivikr Dec 3, 2025
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6 changes: 3 additions & 3 deletions packages/core/src/submodules/client/emitWarningIfUnsupportedVersion.spec.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -4,7 +4,7 @@ import { emitWarningIfUnsupportedVersion, state } from "./emitWarningIfUnsupport

describe("emitWarningIfUnsupportedVersion", () => {
const emitWarning = process.emitWarning;
const supportedVersion = "18.0.0";
const supportedVersion = "20.0.0";

beforeEach(() => {});

Expand Down Expand Up @@ -39,12 +39,12 @@ describe("emitWarningIfUnsupportedVersion", () => {
expect(process.emitWarning).toHaveBeenCalledTimes(1);
expect(process.emitWarning).toHaveBeenCalledWith(
`NodeDeprecationWarning: The AWS SDK for JavaScript (v3) will
no longer support Node.js 16.x on January 6, 2025.
no longer support Node.js ${unsupportedVersion} in January 2026.
To continue receiving updates to AWS services, bug fixes, and security
updates please upgrade to a supported Node.js LTS version.
More information can be found at: https://a.co/74kJMmI`
More information can be found at: https://a.co/c895JFp`
);

// Verify that the warning emits only once.
Expand Down
6 changes: 3 additions & 3 deletions packages/core/src/submodules/client/emitWarningIfUnsupportedVersion.ts
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Expand Up @@ -12,16 +12,16 @@ export const state = {
* @param version - The Node.js version string.
*/
export const emitWarningIfUnsupportedVersion = (version: string) => {
if (version && !state.warningEmitted && parseInt(version.substring(1, version.indexOf("."))) < 18) {
if (version && !state.warningEmitted && parseInt(version.substring(1, version.indexOf("."))) < 20) {
state.warningEmitted = true;
process.emitWarning(
`NodeDeprecationWarning: The AWS SDK for JavaScript (v3) will
no longer support Node.js 16.x on January 6, 2025.
no longer support Node.js ${version} in January 2026.
To continue receiving updates to AWS services, bug fixes, and security
updates please upgrade to a supported Node.js LTS version.
More information can be found at: https://a.co/74kJMmI`
More information can be found at: https://a.co/c895JFp`
);
}
};
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