[Bug]: Columns cannot be single charcters

[bsamsom]

Terraform Core Version

1.4.5

AWS Provider Version

4.66.1

Affected Resource(s)

schema_definition.column

Expected Behavior

Columns can be created that are single chars.

Actual Behavior

The code errors out with: (The name must consist of lower case alphanumerics and underscores.)

Relevant Error/Panic Output Snippet

╷
│ Error: invalid value for schema_definition.0.column.0.name (The name must consist of lower case alphanumerics and underscores.)
│ 
│   with aws_keyspaces_table.example_table,
│   on cassandra.tf line 132, in resource "aws_keyspaces_table" "example_table":
│  132:     column {
│ 
╵
╷
│ Error: invalid value for schema_definition.0.partition_key.0.name (The name must consist of lower case alphanumerics and underscores.)
│ 
│   with aws_keyspaces_table.example_table,
│   on cassandra.tf line 137, in resource "aws_keyspaces_table" "example_table":
│  137:       name = "a"

Terraform Configuration Files

resource "aws_keyspaces_keyspace" "example" {
  name     = "example"
  provider = aws
}

resource "aws_keyspaces_table" "example_table" {
  keyspace_name = aws_keyspaces_keyspace.example.name
  table_name = "example_table"

  schema_definition {
    column {
      name = "a"
      type = "text"
    }
    partition_key {
      name = "a"
    }
  }
}

Steps to Reproduce

Try and add a column thats a single character to a table.

Debug Output

No response

Panic Output

No response

Important Factoids

https://github.com/hashicorp/terraform-provider-aws/blob/main/internal/service/keyspaces/table.go#L205-L209

validation.StringLenBetween(1, 48),
	validation.StringMatch(
		regexp.MustCompile(`^[a-z0-9][a-z0-9_]{1,47}$`),
		"The name must consist of lower case alphanumerics and underscores.",
	),

The column verification allows for a one to 48 character string, but the regex has a hard requirement of at least 2 characters.

References

https://github.com/hashicorp/terraform-provider-aws/blob/main/internal/service/keyspaces/table.go#L205-L209

Would you like to implement a fix?

None

[github-actions]

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[github-actions]

This functionality has been released in v5.3.0 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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