KMS Authentication Error in Lambda When Running Tibanna

[yuji-yoshida-craif]

After executing the command:
tibanna deploy_unicorn -g tibanna_group -b bucket
I proceeded to run:
tibanna run_workflow --input-json=tibanna_input.json
However, I encountered an error in the first Lambda function during the Step Function execution:

{
  "cause": "Lambda was unable to decrypt the environment variables because KMS access was denied. Please check the function's KMS key settings. KMS Exception: AccessDeniedExceptionKMS Message: User: arn:aws:sts::aws-account:assumed-role/tibanna_a_run_task_awsem/run_task_awsem_tibanna_a is not authorized to perform: kms:Decrypt on resource: arn:aws:kms:resion:aws-acount:key/key_ID because no resource-based policy allows the kms:Decrypt action (Service: Lambda, Status Code: 502, Request ID: ID)",
  "error": "Lambda.KMSAccessDeniedException"
}

Could you help identify the cause and suggest a solution?

Here is the input.json I used:

{
  "args": {
    "language": "snakemake",
    "snakemake_directory_url": "s3://bucket",
    "snakemake_main_filename": "Snakefile",
    "container_image": "snakemake/snakemake",
    "command": "snakemake --use-conda all",
    "output_S3_bucket": "bucket",
    "input_files": {
      "fastq_files": {
        "bucket_name": "bucket",
        "object_key": "fastq/*.fastq.gz",
        "mount": true
      }
    }
  },
  "config": {
    "log_bucket": "log-bucket",
    "instance_type": ["t3.medium", "t3.small"],
    "mem": 8,
    "mem_as_is": false,
    "cpu": 2,
    "ebs_size": 20,
    "ebs_size_as_is": false,
    "EBS_optimized": true,
    "root_ebs_size": 8,
    "shutdown_min": "now",
    "password": "",
    "key_name": "",
    "ebs_iops": null,
    "ebs_throughput": null,
    "ebs_type": "gp3",
    "spot_instance": false,
    "spot_duration": null,
    "behavior_on_capacity_limit": "fail",
    "availability_zone": "",
    "security_group": "",
    "subnet": ""
  }
}

[alexander-veit]

It seems you are using server side encryption. Try setting the following environment variable:

export S3_ENCRYPT_KEY_ID=<YOUR_KEY_ID>

After that you need to redeploy Tibanna.