fix(API): Use GET only when no body #33

Job	Run time
Mypy (3.12, macOS-latest)	15s
Mypy (3.12, ubuntu-latest)	18s
Mypy (3.12, windows-latest)	2m 2s
Unit_tests (3.10, ubuntu-latest)	16s
Unit_tests (3.8, ubuntu-latest)	18s
Unit_tests (3.10, macOS-latest)	35s
Unit_tests (3.8, windows-latest)	1m 26s
Unit_tests (3.9, windows-latest)	31s
Unit_tests (3.10, windows-latest)	55s
Unit_tests (3.8, macOS-latest)	52s
Unit_tests (3.9, macOS-latest)	30s
Unit_tests (3.13, ubuntu-latest)	15s
Unit_tests (3.11, windows-latest)	37s
Unit_tests (3.11, ubuntu-latest)	18s
Unit_tests (3.14-dev, windows-latest)	1m 29s
Unit_tests (3.13, windows-latest)	56s
Unit_tests (3.9, ubuntu-latest)	31s
Unit_tests (3.12, windows-latest)	42s
Unit_tests (3.14-dev, macOS-latest)	42s
Unit_tests (3.12, ubuntu-latest)	15s
Unit_tests (3.11, macOS-latest)	19s
Unit_tests (pypy-2.7, windows-latest)	1m 5s
Unit_tests (pypy-3.10, macOS-latest)	40s
Unit_tests (3.14-dev, ubuntu-latest)	25s
Unit_tests (3.13, macOS-latest)	17s
Unit_tests (3.12, macOS-latest)	16s
Unit_tests (pypy-2.7, macOS-latest)	35s
Unit_tests (pypy-2.7, ubuntu-latest)	25s
Unit_tests (pypy-3.10, ubuntu-latest)	29s
Unit_tests (pypy-3.10, windows-latest)	1m 13s
Integration_tests	0s
Publish	0s
	19m 27s

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