resource/aws_elasticache_replication_group, data_source/aws_elasticache_replication_group: Migrate to parameters matching API parameters

[gdavison]

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Description

The resource and data source aws_elasticache_replication_group have a number of parameters that do not match the API parameters. New parameters matching the API parameters should be added to the resource and data source.

Resource:

• add num_cache_clusters, deprecate number_cache_clusters
• add num_node_groups and replicas_per_node_group, deprecate cluster_mode
• add description, deprecate replication_group_description

Data Source:

• add num_cache_clusters, deprecate number_cache_clusters
• add num_node_groups and replicas_per_node_group
• add description, deprecate replication_group_description

[anGie44]

Addressed in #22666 and #22667

[github-actions]

This functionality has been released in v4.0.0 of the Terraform AWS Provider. Please see the Terraform documentation on provider versioning or reach out if you need any assistance upgrading.

For further feature requests or bug reports with this functionality, please create a new GitHub issue following the template. Thank you!

[github-actions]

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