fix(client): surface streamable http transport errors #2693

Job	Run time
checks / pre-commit	39s
checks / readme-snippets	13s
checks / test (3.13, lowest-direct, windows-latest)	1m 24s
checks / test (3.11, lowest-direct, ubuntu-latest)	52s
checks / test (3.10, lowest-direct, windows-latest)	1m 8s
checks / test (3.10, locked, windows-latest)	1m 16s
checks / test (3.14, locked, windows-latest)	2m 34s
checks / test (3.11, lowest-direct, windows-latest)	1m 26s
checks / test (3.14, locked, ubuntu-latest)	1m 49s
checks / test (3.10, locked, ubuntu-latest)	51s
checks / test (3.10, lowest-direct, ubuntu-latest)	58s
checks / test (3.11, locked, ubuntu-latest)	48s
checks / test (3.13, lowest-direct, ubuntu-latest)	51s
checks / test (3.12, lowest-direct, windows-latest)	1m 20s
checks / test (3.12, locked, ubuntu-latest)	55s
checks / test (3.12, lowest-direct, ubuntu-latest)	58s
checks / test (3.13, locked, windows-latest)	1m 16s
checks / test (3.12, locked, windows-latest)	1m 13s
checks / test (3.11, locked, windows-latest)	1m 10s
checks / test (3.14, lowest-direct, windows-latest)	1m 19s
checks / test (3.13, locked, ubuntu-latest)	52s
checks / test (3.14, lowest-direct, ubuntu-latest)	51s
all-green	3s
	24m 46s

Provide feedback