Any way to get access to the BedrockRuntimeClient object in the AmazonBedrockProvider?

[kavinvalli]

Is there any way, that we could get access to the BedrockRuntimeClient object which is being created when running createAmazonBedrock in the following

ai/packages/amazon-bedrock/src/bedrock-provider.ts

Lines 66 to 94 in e34c7c2

	const createBedrockRuntimeClient = () =>
	new BedrockRuntimeClient(
	options.bedrockOptions ?? {
	region: loadSetting({
	settingValue: options.region,
	settingName: 'region',
	environmentVariableName: 'AWS_REGION',
	description: 'AWS region',
	}),
	credentials: {
	accessKeyId: loadSetting({
	settingValue: options.accessKeyId,
	settingName: 'accessKeyId',
	environmentVariableName: 'AWS_ACCESS_KEY_ID',
	description: 'AWS access key ID',
	}),
	secretAccessKey: loadSetting({
	settingValue: options.secretAccessKey,
	settingName: 'secretAccessKey',
	environmentVariableName: 'AWS_SECRET_ACCESS_KEY',
	description: 'AWS secret access key',
	}),
	sessionToken: loadOptionalSetting({
	settingValue: options.sessionToken,
	environmentVariableName: 'AWS_SESSION_TOKEN',
	}),
	},
	},
	);

The idea is that I want to be able to inject headers like so if that's possible

client.middlewareStack.add(
  (next, context) => async (args: any) => {
    if (!args.request.headers) {
      args.request.headers = {};
    }

    // Add your custom headers here
    args.request.headers["lorem"] = "ipsum"

    return next(args);
  },
  {
    step: "build",
    name: "addCustomHeaders",
  }
);

[shaper]

Hi there, please take a look at my comment on a related proposed PR here and let me know if it would meet your needs: #4581 (comment)