Describe the bug

I'm sending message to SNS topic from EventBridge rule and configure the message.

When I use either aws_events.RuleTargetInput.from_text the resulting message is wrapped in double quotes (if I would use aws_events.RuleTargetInput.from_multiline_text, each line is wrapped with double quotes) without any way (at least obvious one for me) how to avoid that.

Regression Issue

• Select this option if this issue appears to be a regression.

Last Known Working CDK Library Version

No response

Expected Behavior

aws_events.RuleTargetInput.from_text('something') would result into something to be the final message.

Resources:
  Rule:
    Type: AWS::Events::Rule
    Properties:
      EventPattern:
        source:
          - ...
      Name: rule
      State: ENABLED
      Targets:
        - Arn:
            Ref: Topic
          Id: Target0
          Input: something

Current Behavior

aws_events.RuleTargetInput.from_text('something') actually results into "something".

Resources:
  Rule:
    Type: AWS::Events::Rule
    Properties:
      EventPattern:
        source:
          - ...
      Name: rule
      State: ENABLED
      Targets:
        - Arn:
            Ref: Topic
          Id: Target0
          Input: '"something"'

Reproduction Steps

from aws_cdk import aws_events, aws_events_targets, aws_sns

aws_events.Rule(
    self,
    'Rule',
    enabled=True,
    rule_name='rule',
    event_pattern=aws_events.EventPattern(source=['...']),
    targets=[
        aws_events_targets.SnsTopic(
            topic,
            message=aws_events.RuleTargetInput.from_text('something')
        )
    ]
)

Possible Solution

No response

Additional Information/Context

No response

AWS CDK Library version (aws-cdk-lib)

2.257.0

AWS CDK CLI version

2.1125.0

Node.js Version

v22.9.0

OS

Ubuntu 20

Language

Python

Language Version

Python 3.14.2

Other information

No response