| [allowUnsafeEvalBlockedByCSP](./puppeteer.protocol.runtime.evaluaterequest.allowunsafeevalblockedbycsp.md) | boolean | The Content Security Policy (CSP) for the target might block 'unsafe-eval' which includes eval(), Function(), setTimeout() and setInterval() when called with non-callable arguments. This flag bypasses CSP for this evaluation and allows unsafe-eval. Defaults to true. |
| [awaitPromise](./puppeteer.protocol.runtime.evaluaterequest.awaitpromise.md) | boolean | Whether execution should <code>await</code> for resulting value and return once awaited promise is resolved. |
| [contextId](./puppeteer.protocol.runtime.evaluaterequest.contextid.md) | [ExecutionContextId](./puppeteer.protocol.runtime.executioncontextid.md) | Specifies in which execution context to perform evaluation. If the parameter is omitted the evaluation will be performed in the context of the inspected page. |
| [disableBreaks](./puppeteer.protocol.runtime.evaluaterequest.disablebreaks.md) | boolean | Disable breakpoints during execution. |
| [expression](./puppeteer.protocol.runtime.evaluaterequest.expression.md) | string | Expression to evaluate. |
| [generatePreview](./puppeteer.protocol.runtime.evaluaterequest.generatepreview.md) | boolean | Whether preview should be generated for the result. |
| [includeCommandLineAPI](./puppeteer.protocol.runtime.evaluaterequest.includecommandlineapi.md) | boolean | Determines whether Command Line API should be available during the evaluation. |
| [objectGroup](./puppeteer.protocol.runtime.evaluaterequest.objectgroup.md) | string | Symbolic group name that can be used to release multiple objects. |
| [replMode](./puppeteer.protocol.runtime.evaluaterequest.replmode.md) | boolean | Setting this flag to true enables <code>let</code> re-declaration and top-level <code>await</code>. Note that <code>let</code> variables can only be re-declared if they originate from <code>replMode</code> themselves. |
| [returnByValue](./puppeteer.protocol.runtime.evaluaterequest.returnbyvalue.md) | boolean | Whether the result is expected to be a JSON object that should be sent by value. |
| [silent](./puppeteer.protocol.runtime.evaluaterequest.silent.md) | boolean | In silent mode exceptions thrown during evaluation are not reported and do not pause execution. Overrides <code>setPauseOnException</code> state. |
| [throwOnSideEffect](./puppeteer.protocol.runtime.evaluaterequest.throwonsideeffect.md) | boolean | Whether to throw an exception if side effect cannot be ruled out during evaluation. This implies <code>disableBreaks</code> below. |
| [timeout](./puppeteer.protocol.runtime.evaluaterequest.timeout.md) | [TimeDelta](./puppeteer.protocol.runtime.timedelta.md) | Terminate execution after timing out (number of milliseconds). |
| [userGesture](./puppeteer.protocol.runtime.evaluaterequest.usergesture.md) | boolean | Whether execution should be treated as initiated by user in the UI. |
