Base64 encode the ciphertextblob before writing to DynamoDB.
Base64 encode the ciphertextblob before writing to DynamoDB.

dacut/aws-lab-cafe,dacut/hpc-lab-maker,dacut/hpc-lab-maker,dacut/aws-lab-cafe,dacut/aws-lab-cafe,dacut/hpc-lab-maker,dacut/hpc-lab-maker,dacut/aws-lab-cafe,dacut/aws-lab-cafe,dacut/hpc-lab-maker,dacut/hpc-lab-maker,dacut/aws-lab-cafe