sourceCodeHash property

User-defined hash of the source code package file. Use this argument to trigger updates when the local function source code changes. This is a synthetic argument tracked only by the AWS provider and does not need to match the hashing algorithm used by Lambda to compute the CodeSha256 response value. Out-of-band changes to the source code will not be captured by this argument. To include out-of-band source code changes as an update trigger, use the codeSha256 argument instead.