Backup update_regions_settings doesnt support all services

[CXmartins]

Describe the bug

boto3 client.update_regions_settings on backup client doesn't support all service type available on describe_regions_settings, foe example neptune or redshift.
Doing the same using aws cli works fine.

Example code:
backup_client = boto3.client("backup")
backup_client.update_region_settings(
ResourceTypeOptInPreference={"Neptune": False}
)

Throws:
botocore.errorfactory.InvalidParameterValueException: An error occurred (InvalidParameterValueException) when calling the UpdateRegionSettings operation: Element present in resource type opt in preference has invalid values. Please use describeRegionSettings API to know the supported resource types

Example of describe_region_settings:
{'ResponseMetadata': {'RequestId': '0699bf20-0b8b-486b-96e5-59416499cf54', 'HTTPStatusCode': 200, 'HTTPHeaders': {'date': 'Thu, 22 Jun 2023 15:16:08 GMT', 'content-type': 'application/json', 'content-length': '345', 'connection': 'keep-alive', 'x-amzn-requestid': '0699bf20-0b8b-486b-96e5-59416499cf54'}, 'RetryAttempts': 0}, 'ResourceTypeOptInPreference': {'Aurora': False, 'CloudFormation': False, 'DocumentDB': False, 'DynamoDB': True, 'EBS': True, 'EC2': True, 'EFS': True, 'FSx': False, 'Neptune': False, 'RDS': True, 'Redshift': True, 'S3': True, 'SAP HANA on Amazon EC2': False, 'Storage Gateway': True, 'VirtualMachine': False}, 'ResourceTypeManagementPreference': {'DynamoDB': True, 'EFS': True}}

Expected Behavior

That it accepts all AWS Backup services

Current Behavior

Example code:
backup_client = boto3.client("backup")
backup_client.update_region_settings(
ResourceTypeOptInPreference={"Neptune": False}
)

Throws:
botocore.errorfactory.InvalidParameterValueException: An error occurred (InvalidParameterValueException) when calling the UpdateRegionSettings operation: Element present in resource type opt in preference has invalid values. Please use describeRegionSettings API to know the supported resource types

Reproduction Steps

backup_client = boto3.client("backup")
backup_client.update_region_settings(
ResourceTypeOptInPreference={"Neptune": False}
)

Possible Solution

No response

Additional Information/Context

No response

SDK version used

python3.9 - boto3 1.26.158

Environment details (OS name and version, etc.)

windows 10

[RyanFitzSimmonsAK]

Hi @CXmartins, thanks for reaching out. I had some trouble reproducing this behavior; I was able to update my preferences using the reproduction code you provided. Could you provide debug logs of this behavior? You can get debug logs by adding boto3.set_stream_logger('') to your script, and redacting any sensitive information. Thanks!

[CXmartins]

Hey, just figured it out. I was deploying to a region that didnt have neptune available on the backup. Sorry for wasting your time and thank you for the support
Closing this one