undefined is not an object (evaluating 'endpointFunctions[fn].apply')]

[JeyShah]

Checkboxes for prior research

• I've gone through Developer Guide and API reference
• I've checked AWS Forums and StackOverflow.
• I've searched for previous similar issues and didn't find any solution.

Describe the bug

We are using @aws-sdk/client-location to get SearchPlaceIndexForPositionCommand of lattitude and longitude and also using @aws/amazon-location-utilities-auth-helper to get credentials from aws through withAPIKey function, but while sending command it returns Error occurred: [TypeError: undefined is not an object (evaluating 'endpointFunctions[fn].apply')].

We are using react native.
code sample as below

import { LocationClient, SearchPlaceIndexForPositionCommand } from '@aws-sdk/client-location';
import { withAPIKey } from "@aws/amazon-location-utilities-auth-helper";

const authHelper = await withAPIKey(<API_KEY>);
const client = new LocationClient({
region: "ap-southeast-1",
...authHelper.getLocationClientConfig() // sets up the Location client to use the API Key defined above
});

const command = new SearchPlaceIndexForPositionCommand({
IndexName: "<INDEX_NAME>", // Place index resource to use
Position: [-123.1187, 49.2819], // position to search near
MaxResults: 10 // number of results to return
})

try {
const result = await client.send(command);
}
catch (error) {
}

SDK version number

"@aws-sdk/client-location": "^3.529.1", "@aws/amazon-location-utilities-auth-helper": "^1.0.4",

Which JavaScript Runtime is this issue in?

React Native

Details of the browser/Node.js/ReactNative version

0.64.1

Reproduction Steps

Just run the code and it throws error

Observed Behavior

Error occurred: [TypeError: undefined is not an object (evaluating 'endpointFunctions[fn].apply')]

Expected Behavior

{
Categories: [ 'PointOfInterestType' ],
Country: 'MYS',
Geometry: { Point: [ 101.71371, 3.15908 ] },
Interpolated: false,
Label: 'SEPHORA, Jalan Ampang, KLCC, Bandar Kuala Lumpur, Kuala Lumpur, 50450, Wilayah Persekutuan Kuala Lumpur, MYS',
Municipality: 'Bandar Kuala Lumpur',
PostalCode: '50450',
Region: 'Wilayah Persekutuan Kuala Lumpur',
SubMunicipality: 'KLCC',
SubRegion: 'Kuala Lumpur',
SupplementalCategories: [ 'Specialty Store' ]
}

Possible Solution

No response

Additional Information/Context

No response

[kuhe]

Try adding a line at the start of your application to import "@aws-sdk/util-endpoints"

import "@aws-sdk/util-endpoints";
// or
require("@aws-sdk/util-endpoints");

[JeyShah]

Try adding a line at the start of your application to import "@aws-sdk/util-endpoints"

import "@aws-sdk/util-endpoints";
// or
require("@aws-sdk/util-endpoints");

After this Error changed to [Error: not implemented] on client.send line

[kuhe]

What is the actual stack trace?

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