<!--- Please note the following potential times when an issue might be in Terraform core: * [Configuration Language](https://www.terraform.io/docs/configuration/index.html) or resource ordering issues * [State](https://www.terraform.io/docs/state/index.html) and [State Backend](https://www.terraform.io/docs/backends/index.html) issues * [Provisioner](https://www.terraform.io/docs/provisioners/index.html) issues * [Registry](https://registry.terraform.io/) issues * Spans resources across multiple providers If you are running into one of these scenarios, we recommend opening an issue in the [Terraform core repository](https://github.com/hashicorp/terraform/) instead. ---> ### Community Note * Please vote on this issue by adding a 👍 [reaction](https://blog.github.com/2016-03-10-add-reactions-to-pull-requests-issues-and-comments/) to the original issue to help the community and maintainers prioritize this request * Please do not leave "+1" or other comments that do not add relevant new information or questions, they generate extra noise for issue followers and do not help prioritize the request * If you are interested in working on this issue or have submitted a pull request, please leave a comment ### Terraform CLI and Terraform AWS Provider Version * Terraform: 0.14.4 * hashicorp/aws: 3.23.0 ### Affected Resource(s) * backend ### Terraform Configuration Files Main configuration: ```hcl terraform { # Fix version to ensure future compatibility if an updates is deployed required_version = "~> 0.14" backend "s3" { } } provider "aws" { region = var.awsResourcesRegion } ``` CLI command: ```bash terraform \ -chdir=./ci/deployment/terraform init \ -upgrade -no-color -lock=true -lock-timeout=10m \ -backend-config="key=default" \ -backend-config="encrypt=true" \ -backend-config="region=eu-central-1" \ -backend-config="bucket=my-tfstate" \ -backend-config="kms_key_id=arn:aws:kms:eu-central-1:my-account-id:alias/my-tfstate" \ -backend-config="dynamodb_table=my-tfstate" \ -backend-config="workspace_key_prefix=backends/infra" ``` Envs: * AWS_EC2_METADATA_DISABLED=true * TF_IN_AUTOMATION=non-null * TF_INPUT=false * TF_DATA_DIR=/tmp/xxx * TF_LOG=TRACE * TF_VAR_awsResourcesRegion=eu-central-1 ### Debug Output https://gist.github.com/instagendleg/2fdc89b09c6165d391e0db27e9c25be8 ### Expected Behavior I defined my `workspace_key_prefix` backend prefix equals to `backends/infra` and my `key` name equals to `default`, my AWS S3 file should be of type `/backends/infra/[workspace]/default`. ### Actual Behavior Instead of, my backend is written at the path `/default`. ### Steps to Reproduce 1. `terraform apply`