33 lines
1.1 KiB
Markdown
33 lines
1.1 KiB
Markdown
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---
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title: "ASP0024: A route handler has multiple parameters with the [FromBody] attribute"
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ms.date: 03/28/2023
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description: "Learn about analysis rule ASP0024: A route handler has multiple parameters with the [FromBody] attribute"
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author: tdykstra
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monikerRange: '>= aspnetcore-8.0'
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ms.author: tdykstra
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uid: diagnostics/asp0024
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---
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# ASP0024: Route handler has multiple parameters with the `[FromBody]` attribute
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| | Value |
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| **Rule ID** |ASP0024|
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| **Category** |Usage|
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| **Fix is breaking or non-breaking** |Non-breaking|
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## Cause
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A route handler has multiple parameters with the [`[FromBody]`](xref:Microsoft.AspNetCore.Mvc.FromBodyAttribute) attribute or a parameter with an [`[AsParameters]`](xref:Microsoft.AspNetCore.Http.AsParametersAttribute) attribute where the parameter type contains multiple members with `[FromBody]` attributes.
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## Rule description
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Route handler has multiple parameters with the `[FromBody]` attribute.
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## How to fix violations
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To fix a violation of this rule, remove `[FromBody]` attributes from all but one parameter.
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## When to suppress warnings
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Do not suppress a warning from this rule.
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