Restructure HTTP transport usage / format imports

[z4kn4fein]

Describe the purpose of your pull request

• Restructured how the HTTP transport is used.
• Formatted wrongly sorted imports.

Security (only if applicable)

• n/a

Requirement checklist (only if applicable)

• I have covered the applied changes with automated tests.
• I have executed the full automated test set against my changes.
• I have validated my changes against all supported platform versions.
• I have read and accepted the contribution agreement.

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
81.5% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud