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docs_src/schema_extra_example/tutorial004_py310.py

from fastapi import Body, FastAPI
from pydantic import BaseModel

app = FastAPI()


class Item(BaseModel):
    name: str
    description: str | None = None
    price: float
    tax: float | None = None


@app.put("/items/{item_id}")
async def update_item(
    *,
    item_id: int,
    item: Item = Body(
        examples=[
            {
                "name": "Foo",
                "description": "A very nice Item",

Created: Sun Dec 28 07:19:09 GMT 2025

- Last Modified: Sat Jul 01 16:43:29 GMT 2023

- 786 bytes

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github.com/tiangolo/fastapi

tests/test_allow_inf_nan_in_enforcing.py

from typing import Annotated

import pytest
from fastapi import Body, FastAPI, Query
from fastapi.testclient import TestClient

app = FastAPI()


@app.post("/")
async def get(
    x: Annotated[float, Query(allow_inf_nan=True)] = 0,
    y: Annotated[float, Query(allow_inf_nan=False)] = 0,
    z: Annotated[float, Query()] = 0,
    b: Annotated[float, Body(allow_inf_nan=False)] = 0,
) -> str:
    return "OK"

Created: Sun Dec 28 07:19:09 GMT 2025

- Last Modified: Wed Dec 17 21:25:59 GMT 2025

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github.com/tiangolo/fastapi

docs_src/schema_extra_example/tutorial004_an_py310.py

from typing import Annotated

from fastapi import Body, FastAPI
from pydantic import BaseModel

app = FastAPI()


class Item(BaseModel):
    name: str
    description: str | None = None
    price: float
    tax: float | None = None


@app.put("/items/{item_id}")
async def update_item(
    *,
    item_id: int,
    item: Annotated[
        Item,
        Body(
            examples=[
                {

Created: Sun Dec 28 07:19:09 GMT 2025

- Last Modified: Sat Jul 01 16:43:29 GMT 2023

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github.com/go-gorm/gorm

tests/multi_primary_keys_test.go

	if err := DB.AutoMigrate(&Blog{}, &Tag{}); err != nil {
		t.Fatalf("Failed to auto migrate, got error: %v", err)
	}

	blog := Blog{
		Locale:  "ZH",
		Subject: "subject",
		Body:    "body",
		Tags: []Tag{
			{Locale: "ZH", Value: "tag1"},
			{Locale: "ZH", Value: "tag2"},
		},
	}

	DB.Save(&blog)
	if !compareTags(blog.Tags, []string{"tag1", "tag2"}) {
		t.Fatalf("Blog should has two tags")

Created: Sun Dec 28 09:35:17 GMT 2025

- Last Modified: Mon Jul 21 02:46:58 GMT 2025

- 13.1K bytes

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github.com/minio/minio

internal/config/subnet/subnet.go

	}

	var body bytes.Buffer
	writer := multipart.NewWriter(&body)
	part, e := writer.CreateFormFile("file", filename)
	if e != nil {
		return "", e
	}

	if _, e = part.Write(payload); e != nil {
		return "", e
	}
	writer.Close()

	r, e := http.NewRequest(http.MethodPost, reqURL, &body)
	if e != nil {
		return "", e
	}

Created: Sun Dec 28 19:28:13 GMT 2025

- Last Modified: Fri Aug 29 02:39:48 GMT 2025

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github.com/tiangolo/fastapi

tests/test_tutorial/test_body_nested_models/test_tutorial006.py

    assert response.json() == {
        "detail": [
            {
                "loc": ["body", "name"],
                "input": {},
                "msg": "Field required",
                "type": "missing",
            },
            {
                "loc": ["body", "price"],
                "input": {},
                "msg": "Field required",
                "type": "missing",
            },

Created: Sun Dec 28 07:19:09 GMT 2025

- Last Modified: Fri Dec 26 10:43:02 GMT 2025

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github.com/minio/minio

cmd/test-utils_test.go

	// Seek back to beginning.
	body.Seek(0, 0)

	// Add body
	req.Body = io.NopCloser(body)
	req.ContentLength = contentLength

	return req, nil
}

func assembleStreamingChunks(req *http.Request, body io.ReadSeeker, chunkSize int64,
	secretKey, signature string, currTime time.Time) (*http.Request, error,
) {
	regionStr := globalSite.Region()
	var stream []byte
	var buffer []byte

Created: Sun Dec 28 19:28:13 GMT 2025

- Last Modified: Fri Aug 29 02:39:48 GMT 2025

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github.com/tiangolo/fastapi

docs/en/docs/tutorial/handling-errors.md

///

### Use the `RequestValidationError` body { #use-the-requestvalidationerror-body }

The `RequestValidationError` contains the `body` it received with invalid data.

You could use it while developing your app to log the body and debug it, return it to the user, etc.

{* ../../docs_src/handling_errors/tutorial005_py39.py hl[14] *}

Created: Sun Dec 28 07:19:09 GMT 2025

- Last Modified: Wed Dec 17 20:41:43 GMT 2025

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github.com/apache/maven

compat/maven-builder-support/src/site/site.xml

  <edit>${project.scm.url}</edit>

  <body>
    <menu name="Overview">
      <item name="Introduction" href="index.html"/>
      <item name="Javadocs" href="apidocs/index.html"/>
      <item name="Source Xref" href="xref/index.html"/>
      <!--item name="FAQ" href="faq.html"/-->
    </menu>
  </body>

Created: Sun Dec 28 03:35:09 GMT 2025

- Last Modified: Fri Mar 21 04:56:21 GMT 2025

- 1.3K bytes

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github.com/tiangolo/fastapi

tests/test_multi_body_errors.py

        "detail": [
            {
                "type": "missing",
                "loc": ["body", 0, "name"],
                "msg": "Field required",
                "input": {"age": "five"},
            },
            {
                "type": "decimal_parsing",
                "loc": ["body", 0, "age"],
                "msg": "Input should be a valid decimal",
                "input": "five",
            },

Created: Sun Dec 28 07:19:09 GMT 2025

- Last Modified: Sat Dec 27 18:19:10 GMT 2025

- 6.1K bytes

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