remove duplicate env var

.github/workflows/production_pipeline.yml

@@ -253,5 +253,4 @@ jobs:
           cf set-env $APP_NAME S3_CONFIG $S3_CONFIG
           cf set-env $APP_NAME CSV_DOWNLOAD_PAAS_INSTANCE $CSV_DOWNLOAD_PAAS_INSTANCE
           cf set-env $APP_NAME SENTRY_DSN $SENTRY_DSN
-          cf set-env $APP_NAME CSV_BUCKET "dluhc-core-production-csv-bucket"
           cf push $APP_NAME --strategy rolling

.github/workflows/review_pipeline.yml

@@ -123,7 +123,6 @@ jobs:
           cf set-env $APP_NAME CSV_DOWNLOAD_PAAS_INSTANCE $CSV_DOWNLOAD_PAAS_INSTANCE
           cf set-env $APP_NAME SENTRY_DSN $SENTRY_DSN
           cf set-env $APP_NAME APP_HOST "https://dluhc-core-review-${{ github.event.pull_request.number }}.london.cloudapps.digital"
-          cf set-env $APP_NAME CSV_BUCKET "dluhc-core-review-csv-bucket"
 
       - name: Bind postgres service
         env:

.github/workflows/staging_pipeline.yml

@@ -231,5 +231,4 @@ jobs:
           cf set-env $APP_NAME S3_CONFIG $S3_CONFIG
           cf set-env $APP_NAME CSV_DOWNLOAD_PAAS_INSTANCE $CSV_DOWNLOAD_PAAS_INSTANCE
           cf set-env $APP_NAME SENTRY_DSN $SENTRY_DSN
-          cf set-env $APP_NAME CSV_BUCKET "dluhc-core-staging-csv-bucket"
           cf push $APP_NAME --strategy rolling

app/models/forms/bulk_upload_lettings/upload_your_file.rb

@@ -51,7 +51,7 @@ module Forms
       end
 
       def storage_service
-        @storage_service ||= Storage::S3Service.new(Configuration::PaasConfigurationService.new, ENV["CSV_BUCKET"])
+        @storage_service ||= Storage::S3Service.new(Configuration::PaasConfigurationService.new, ENV["CSV_DOWNLOAD_PAAS_INSTANCE"])
       end
 
       def validate_file_is_csv

app/models/forms/bulk_upload_sales/upload_your_file.rb

@@ -51,7 +51,7 @@ module Forms
       end
 
       def storage_service
-        @storage_service ||= Storage::S3Service.new(Configuration::PaasConfigurationService.new, ENV["CSV_BUCKET"])
+        @storage_service ||= Storage::S3Service.new(Configuration::PaasConfigurationService.new, ENV["CSV_DOWNLOAD_PAAS_INSTANCE"])
       end
 
       def validate_file_is_csv