# What does this PR do?
<!-- Provide a short summary of what this PR does and why. Link to
relevant issues if applicable. -->
This PR fix#3300 by adding mime type of application/json support in
[agent_instance.py](4a59961a6c/llama_stack/providers/inline/agents/meta_reference/agent_instance.py (L923))
<!-- If resolving an issue, uncomment and update the line below -->
<!-- Closes #[3300] -->
## Test Plan
<!-- Describe the tests you ran to verify your changes with result
summaries. *Provide clear instructions so the plan can be easily
re-executed.* -->
all related pytest passed, see log:
```
./scripts/unit-tests.sh tests/unit/providers/agent/test_get_raw_document_text.py -vvv
/Users/kaiwu/work/kaiwu/llama-stack/.venv/bin/python3
Uninstalled 22 packages in 5.65s
Installed 47 packages in 1.24s
================= test session starts =================
platform darwin -- Python 3.12.9, pytest-8.4.2, pluggy-1.6.0 -- /Users/kaiwu/work/kaiwu/llama-stack/.venv/bin/python
cachedir: .pytest_cache
metadata: {'Python': '3.12.9', 'Platform': 'macOS-15.6.1-arm64-arm-64bit', 'Packages': {'pytest': '8.4.2', 'pluggy': '1.6.0'}, 'Plugins': {'anyio': '4.9.0', 'html': '4.1.1', 'socket': '0.7.0', 'asyncio': '1.1.0', 'json-report': '1.5.0', 'timeout': '2.4.0', 'metadata': '3.1.1', 'cov': '6.2.1', 'nbval': '0.11.0'}}
rootdir: /Users/kaiwu/work/kaiwu/llama-stack
configfile: pyproject.toml
plugins: anyio-4.9.0, html-4.1.1, socket-0.7.0, asyncio-1.1.0, json-report-1.5.0, timeout-2.4.0, metadata-3.1.1, cov-6.2.1, nbval-0.11.0
asyncio: mode=Mode.AUTO, asyncio_default_fixture_loop_scope=None, asyncio_default_test_loop_scope=function
collected 14 items
tests/unit/providers/agent/test_get_raw_document_text.py::test_get_raw_document_text_supports_text_mime_types PASSED
tests/unit/providers/agent/test_get_raw_document_text.py::test_get_raw_document_text_supports_yaml_mime_type PASSED
tests/unit/providers/agent/test_get_raw_document_text.py::test_get_raw_document_text_supports_deprecated_text_yaml_with_warning PASSED
tests/unit/providers/agent/test_get_raw_document_text.py::test_get_raw_document_text_deprecated_text_yaml_with_url PASSED
tests/unit/providers/agent/test_get_raw_document_text.py::test_get_raw_document_text_deprecated_text_yaml_with_text_content_item PASSED
tests/unit/providers/agent/test_get_raw_document_text.py::test_get_raw_document_text_supports_json_mime_type PASSED
tests/unit/providers/agent/test_get_raw_document_text.py::test_get_raw_document_text_with_json_url PASSED
tests/unit/providers/agent/test_get_raw_document_text.py::test_get_raw_document_text_with_json_text_content_item PASSED
tests/unit/providers/agent/test_get_raw_document_text.py::test_get_raw_document_text_rejects_unsupported_mime_types PASSED
tests/unit/providers/agent/test_get_raw_document_text.py::test_get_raw_document_text_with_url_content PASSED
tests/unit/providers/agent/test_get_raw_document_text.py::test_get_raw_document_text_with_yaml_url PASSED
tests/unit/providers/agent/test_get_raw_document_text.py::test_get_raw_document_text_with_text_content_item PASSED
tests/unit/providers/agent/test_get_raw_document_text.py::test_get_raw_document_text_with_yaml_text_content_item PASSED
tests/unit/providers/agent/test_get_raw_document_text.py::test_get_raw_document_text_rejects_unexpected_content_type PASSED
================ slowest 10 durations =================
0.00s call tests/unit/providers/agent/test_get_raw_document_text.py::test_get_raw_document_text_deprecated_text_yaml_with_url
0.00s call tests/unit/providers/agent/test_get_raw_document_text.py::test_get_raw_document_text_rejects_unsupported_mime_types
0.00s call tests/unit/providers/agent/test_get_raw_document_text.py::test_get_raw_document_text_rejects_unexpected_content_type
0.00s setup tests/unit/providers/agent/test_get_raw_document_text.py::test_get_raw_document_text_supports_text_mime_types
0.00s teardown tests/unit/providers/agent/test_get_raw_document_text.py::test_get_raw_document_text_supports_text_mime_types
0.00s call tests/unit/providers/agent/test_get_raw_document_text.py::test_get_raw_document_text_with_yaml_url
0.00s call tests/unit/providers/agent/test_get_raw_document_text.py::test_get_raw_document_text_with_url_content
0.00s teardown tests/unit/providers/agent/test_get_raw_document_text.py::test_get_raw_document_text_rejects_unsupported_mime_types
0.00s call tests/unit/providers/agent/test_get_raw_document_text.py::test_get_raw_document_text_with_json_url
0.00s call tests/unit/providers/agent/test_get_raw_document_text.py::test_get_raw_document_text_supports_text_mime_types
================= 14 passed in 0.14s ==================
Generating coverage report...
Wrote HTML report to htmlcov-3.12/index.html
```
aab22dc759