bedrockruntime/types is missing a ContentBlockMemberCachePoint

[macnibblet]

Acknowledgements

• I have searched (https://github.com/aws/aws-sdk/issues?q=is%3Aissue) for past instances of this issue
• I have verified all of my SDK modules are up-to-date (you can perform a bulk update with go get -u github.com/aws/aws-sdk-go-v2/...)

Describe the bug

Hello,

I don't think this really is a bug more that the SDK is behind the bedrockruntime but it's not possible use the ConverseApi and specify a cachePoint. And it's not possible to create on one outside of the types packages because of the isContentBlock not being exported.

Regression Issue

• Select this option if this issue appears to be a regression.

Expected Behavior

I would expect types to contain a ContentBlockMemberCachePoint and CachePoint struct that can be used.

Current Behavior

Not possible

Reproduction Steps

None

Possible Solution

No response

Additional Information/Context

No response

AWS Go SDK V2 Module Versions Used

	github.com/aws/aws-sdk-go v1.55.5
	github.com/aws/aws-sdk-go-v2 v1.33.0
	github.com/aws/aws-sdk-go-v2/config v1.29.1
	github.com/aws/aws-sdk-go-v2/credentials v1.17.54
	github.com/aws/aws-sdk-go-v2/feature/cloudfront/sign v1.8.5
	github.com/aws/aws-sdk-go-v2/feature/ec2/imds v1.16.24
	github.com/aws/aws-sdk-go-v2/service/bedrockruntime v1.24.0
	github.com/aws/aws-sdk-go-v2/service/cloudfront v1.44.5
	github.com/aws/aws-sdk-go-v2/service/ecr v1.38.6
	github.com/aws/aws-sdk-go-v2/service/iam v1.38.7
	github.com/aws/aws-sdk-go-v2/service/ivs v1.42.6
	github.com/aws/aws-sdk-go-v2/service/mediaconvert v1.65.3
	github.com/aws/aws-sdk-go-v2/service/personalize v1.39.11
	github.com/aws/aws-sdk-go-v2/service/personalizeevents v1.25.11
	github.com/aws/aws-sdk-go-v2/service/personalizeruntime v1.27.11
	github.com/aws/aws-sdk-go-v2/service/s3 v1.74.0
	github.com/aws/aws-sdk-go-v2/service/sns v1.33.14
	github.com/aws/aws-sdk-go-v2/service/sqs v1.37.9
	github.com/aws/aws-sdk-go-v2/service/ssm v1.56.7
	github.com/aws/aws-sdk-go-v2/service/sts v1.33.9
	github.com/aws/aws-sdk-go-v2/service/translate v1.28.11
	github.com/aws/smithy-go v1.22.2

Compiler and Version used

1.23.4

Operating System and version

MacOS