(IAM Role) : Maximum policy size of 10240 bytes exceeded for role

[CodeEngineTechnology]

❓ General Issue

Hello,
I have an IAM role that has been working fine for my AWS CodePipeline (cdk deploy works without any problem) however when I add functional testing stage to my pipeline I get the following error :

Maximum policy size of 10240 bytes exceeded for role

          functionalStage = {
            stageName: 'FunctionalTest',
            actions: [
              new codepipelineActions.CodeBuildAction({
                actionName: 'Codebuild',
                project: functionalCodeBuild,
                input: build,
              }),
            ],
          };
          codePipeline.addStage(functionalStage);

I even created multiple smaller policies and attached them to my role but didn't help.

  const lambdaRole = new iam.Role(props.scope, `lambda-role`, {
    assumedBy: new iam.ServicePrincipal('lambda.amazonaws.com'),
    inlinePolicies: {
      codebuild: new iam.PolicyDocument({
        statements: [eventsLambdaAccessSSMPolicy, codeBuildPipelineCWPolicy, codecommitPolicy, s3AndLogsPolicy, lambdaPolicy],
      }),
    },
  });

Is this a known issue ?
Thanks in advance

[github-actions]

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