[Bug]: aws_cloudwatch_event_rule event_pattern should can be longer than 2048 characters

[yukihiko-shinoda]

Terraform Core Version

1.5.3

AWS Provider Version

5.19.0

Affected Resource(s)

• aws_cloudwatch_event_rule

Expected Behavior

Succeeds to plan.

Actual Behavior

Failed to plan.

Relevant Error/Panic Output Snippet

Error: "event_pattern" cannot be longer than 2048 characters

Terraform Configuration Files

resource "aws_cloudwatch_event_rule" "this" {
  event_pattern = "<Set string over than 2048 characters>"
}

Steps to Reproduce

1. Update AWS service quota Amazon EventBridge -> (CloudWatch Events) Event pattern size to 4096.
2. Execute terraform plan

Debug Output

No response

Panic Output

No response

Important Factoids

No response

References

Does this static limit cause this issue?:

terraform-provider-aws/internal/service/events/rule.go

Line 378 in d2b1298

const maxJSONLength = 2048

Would you like to implement a fix?

None

[github-actions]

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[github-actions]

This functionality has been released in v5.25.0 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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