Update CHANGELOG.md for #23952

CHANGELOG.md

@@ -18,6 +18,7 @@ ENHANCEMENTS:
 * resource/aws_dlm_lifecycle_policy: Add `policy_details.schedule.create_rule.cron_expression`, `policy_details.schedule.retain_rule.interval`, `policy_details.schedule.retain_rule.interval_unit`, `policy_details.policy_type`, `policy_details.schedule.deprecate_rule`, `policy_details.parameters`, `policy_details.schedule.variable_tags`, `policy_details.schedule.fast_restore_rule`, `policy_details.schedule.share_rule`, `policy_details.resource_locations`, `policy_details.schedule.create_rule.location`, `policy_details.action` and `policy_details.event_source` arguments ([#23880](https://github.com/hashicorp/terraform-provider-aws/issues/23880))
 * resource/aws_dlm_lifecycle_policy: Add plan time validations for `policy_details.resource_types` and `description` arguments ([#23880](https://github.com/hashicorp/terraform-provider-aws/issues/23880))
 * resource/aws_dlm_lifecycle_policy: Make `policy_details.resource_types`, `policy_details.schedule`, `policy_details.target_tags`, `policy_details.schedule.retain_rule` and `policy_details.schedule.create_rule.interval` arguments optional ([#23880](https://github.com/hashicorp/terraform-provider-aws/issues/23880))
+* resource/aws_fms_policy: Retry when `InternalErrorException` errors are returned from the AWS API ([#23952](https://github.com/hashicorp/terraform-provider-aws/issues/23952))
 * resource/aws_imagebuilder_distribution_configuration: Add `account_id` argument to the `launch_template_configuration` attribute of the `distribution` configuration block ([#23924](https://github.com/hashicorp/terraform-provider-aws/issues/23924))
 * resource/aws_iot_authorizer: Add `enable_caching_for_http` argument ([#23993](https://github.com/hashicorp/terraform-provider-aws/issues/23993))
 * resource/aws_mq_broker: Add validation to `broker_name` and `security_groups` arguments ([#18088](https://github.com/hashicorp/terraform-provider-aws/issues/18088))