Final attempt failed. Child_process exited with error code 1

Error when evaluating 'strategy' for job 'EC2IntegrationTest'. aws/amazon-cloudwatch-agent/.github/workflows/ec2-integration-test.yml@df56c0ec3cbc8261ac57d333ad9c4d72a46ecdf8 (Line: 51, Col: 17): Error parsing fromJson,aws/amazon-cloudwatch-agent/.github/workflows/ec2-integration-test.yml@df56c0ec3cbc8261ac57d333ad9c4d72a46ecdf8 (Line: 51, Col: 17): Error reading JToken from JsonReader. Path '', line 0, position 0.,aws/amazon-cloudwatch-agent/.github/workflows/ec2-integration-test.yml@df56c0ec3cbc8261ac57d333ad9c4d72a46ecdf8 (Line: 51, Col: 17): Unexpected value ''

Node.js 16 actions are deprecated. Please update the following actions to use Node.js 20: actions/checkout@v3, aws-actions/configure-aws-credentials@v1, actions/cache@v3, nick-fields/retry@v2. For more information see: https://github.blog/changelog/2023-09-22-github-actions-transitioning-from-node-16-to-node-20/.

The following actions uses node12 which is deprecated and will be forced to run on node16: aws-actions/configure-aws-credentials@v1. For more info: https://github.blog/changelog/2023-06-13-github-actions-all-actions-will-run-on-node16-instead-of-node12-by-default/

The `set-output` command is deprecated and will be disabled soon. Please upgrade to using Environment Files. For more information see: https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/

Attempt 1 failed. Reason: Child_process exited with error code 1