docs(backend): update remote state backend for terraform v1.6.3 (Flex…

…ibleEngineCloud#1082)

README.md

@@ -3,12 +3,10 @@ Terraform FlexibleEngine Provider
 
 <!-- markdownlint-disable-next-line MD034 -->
 - Website: https://www.terraform.io
+- [![Documentation](https://img.shields.io/badge/documentation-blue)](https://registry.terraform.io/providers/FlexibleEngineCloud/flexibleengine/latest/docs)
 - [![Gitter chat](https://badges.gitter.im/hashicorp-terraform/Lobby.png)](https://gitter.im/hashicorp-terraform/Lobby)
 - Mailing list: [Google Groups](http://groups.google.com/group/terraform-tool)
 
-<!-- markdownlint-disable-next-line MD033 -->
-<img src="https://cdn.rawgit.com/hashicorp/terraform-website/master/content/source/assets/images/logo-hashicorp.svg" width="600px">
-
 Quick Start
 -----------
 

docs/guides/remote-state-backend.md

@@ -47,6 +47,8 @@ export AWS_SECRET_ACCESS_KEY="your secretkey"
 
 The backend configuration as follows:
 
+* The following example should be applied when using Terraform version before **v1.6.0**:
+
 ```hcl
 terraform {
   backend "s3" {
@@ -62,6 +64,27 @@ terraform {
 }
 ```
 
+* The following example should be applied when using Terraform version after **v1.6.3**:
+
+```hcl
+terraform {
+  backend "s3" {
+    bucket    = "terraformbucket"
+    key       = "terraform.tfstate"
+    region    = "eu-west-0"
+    endpoints = {
+      s3 = "https://oss.eu-west-0.prod-cloud-ocb.orange-business.com"
+    }
+
+    skip_region_validation      = true
+    skip_credentials_validation = true
+    skip_metadata_api_check     = true
+    skip_requesting_account_id  = true
+    skip_s3_checksum            = true
+  }
+}
+```
+
 ### Argument Reference
 
 The following arguments are supported:
@@ -83,16 +106,28 @@ The following arguments are supported:
 * `region` - (Required) Specifies the region where the bucket is located. This can also be sourced from the
   *AWS_DEFAULT_REGION* and *AWS_REGION* environment variables.
 
-* `endpoint` - (Required) Specifies the endpoint for FlexibleEngine OSS.
+* `endpoint` - (**Required before v1.6.0**) Specifies the endpoint for FlexibleEngine OSS.
   The value is `https://oss.{{region}}.prod-cloud-ocb.orange-business.com`.
   This can also be sourced from the *AWS_S3_ENDPOINT* environment variable.
+  Use `endpoints.s3` instead when using Terraform version after **v1.6.3**.
+
+* `endpoints.s3` - (**Required after v1.6.3**) Specifies the endpoint for FlexibleEngine OSS.
+  The value is `https://oss.{{region}}.prod-cloud-ocb.orange-business.com`.
+  This can also be sourced from the environment variable *AWS_ENDPOINT_URL_S3* or the deprecated environment variable
+  *AWS_S3_ENDPOINT*.
 
 * `skip_credentials_validation` - (Required) Skip credentials validation via the STS API. It's mandatory for FlexibleEngine.
 
 * `skip_region_validation` - (Required) Skip validation of provided region name. It's mandatory for FlexibleEngine.
 
 * `skip_metadata_api_check` - (Required) Skip usage of EC2 Metadata API. It's mandatory for FlexibleEngine.
 
+* `skip_requesting_account_id` - (Optional) Skip requesting the account ID. It's mandatory for FlexibleEngine and
+  **only available** when using Terraform version after **v1.6.3**.
+
+* `skip_s3_checksum` - (Optional) Do not include checksum when uploading S3 Objects. It's mandatory for FlexibleEngine and
+  **only available** when using Terraform version after **v1.6.3**.
+
 * `workspace_key_prefix` - (Optional) Specifies the prefix applied to the state path inside the bucket.
   This is only relevant when using a non-default workspace.