Class GetFunctionConcurrencyCommandProtected

Returns details about the reserved concurrency configuration for a function. To set a concurrency limit for a function, use PutFunctionConcurrency.

Example

Use a bare-bones client and the command you need to make an API call.

import { LambdaClient, GetFunctionConcurrencyCommand } from "@aws-sdk/client-lambda"; // ES Modules import
// const { LambdaClient, GetFunctionConcurrencyCommand } = require("@aws-sdk/client-lambda"); // CommonJS import
const client = new LambdaClient(config);
const input = { // GetFunctionConcurrencyRequest
  FunctionName: "STRING_VALUE", // required
};
const command = new GetFunctionConcurrencyCommand(input);
const response = await client.send(command);
// { // GetFunctionConcurrencyResponse
//   ReservedConcurrentExecutions: Number("int"),
// };

Param

GetFunctionConcurrencyCommandInput

Returns

GetFunctionConcurrencyCommandOutput

See

• GetFunctionConcurrencyCommandInput for command's input shape.
• GetFunctionConcurrencyCommandOutput for command's response shape.
• config for LambdaClient's config shape.

Throws

InvalidParameterValueException (client fault)

One of the parameters in the request is not valid.

Throws

ResourceNotFoundException (client fault)

The resource specified in the request does not exist.

Throws

ServiceException (server fault)

The Lambda service encountered an internal error.

Throws

TooManyRequestsException (client fault)

The request throughput limit was exceeded. For more information, see Lambda quotas.

Throws

LambdaServiceException

Base exception class for all service exceptions from Lambda service.