chalice --version
chalice 1.26.4, python 3.8.3, linux 5.11.0-41-generic

terraform --version
Terraform v1.0.11
on linux_amd64
+ provider registry.terraform.io/hashicorp/aws v3.72.0
+ provider registry.terraform.io/hashicorp/null v3.1.0
+ provider registry.terraform.io/hashicorp/template v2.2.0

Your version of Terraform is out of date! The latest version
is 1.1.4. You can update by downloading from https://www.terraform.io/downloads.html

terraform validate
╷
│ Warning: Deprecated Resource
│ 
│   with module.chalice.data.null_data_source.chalice,
│   on chalice/chalice.tf.json line 99, in data.null_data_source.chalice:
│   99:             }
│ 
│ The null_data_source was historically used to construct intermediate values to re-use elsewhere in configuration, the same can now be achieved using locals
╵
Success! The configuration is valid, but there were some validation warnings as shown above.