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    :DeleteFunction

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    :DeleteFunction

    Last Updated:Sep 09, 2026

    Deletes a function. Before deleting a function, delete all triggers associated with the function.

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    Try this API in OpenAPI Explorer, no manual signing needed. Successful calls auto-generate SDK code matching your parameters. Download it with built-in credential security for local usage.

    Test

    RAM authorization

    The table below describes the authorization required to call this API. You can define it in a Resource Access Management (RAM) policy. The table's columns are detailed below:

    • Action: The actions can be used in the Action element of RAM permission policy statements to grant permissions to perform the operation.

    • API: The API that you can call to perform the action.

    • Access level: The predefined level of access granted for each API. Valid values: create, list, get, update, and delete.

    • Resource type: The type of the resource that supports authorization to perform the action. It indicates if the action supports resource-level permission. The specified resource must be compatible with the action. Otherwise, the policy will be ineffective.

      • For APIs with resource-level permissions, required resource types are marked with an asterisk (*). Specify the corresponding Alibaba Cloud Resource Name (ARN) in the Resource element of the policy.

      • For APIs without resource-level permissions, it is shown as All Resources. Use an asterisk (*) in the Resource element of the policy.

    • Condition key: The condition keys defined by the service. The key allows for granular control, applying to either actions alone or actions associated with specific resources. In addition to service-specific condition keys, Alibaba Cloud provides a set of common condition keys applicable across all RAM-supported services.

    • Dependent action: The dependent actions required to run the action. To complete the action, the RAM user or the RAM role must have the permissions to perform all dependent actions.

    Action

    Access level

    Resource type

    Condition key

    Dependent action

    fc:DeleteFunction

    delete

    *All Resource

    *

    		 None None

    Request syntax

    DELETE /2021-04-06/services/{serviceName}/functions/{functionName} HTTP/1.1

    Path Parameters

    Parameter

    Type

    Required

    Description

    Example
    serviceName

    string

    Yes

    The service name.

    demoService
    functionName

    string

    Yes

    The function name.

    demoFunction

    Request parameters

    Parameter

    Type

    Required

    Description

    Example
    If-Match

    string

    No

    The value used to ensure that the resource to be modified matches the expected resource. This value is obtained from the response of the Create, Get, and Update operations.

    e19d5cd5af0378da05f63f891c7467af
    X-Fc-Account-Id

    string

    No

    The ID of your Alibaba Cloud account.

    188077086902****
    X-Fc-Date

    string

    No

    The date when the function invocation starts. The format is EEE,d MMM yyyy HH:mm:ss GMT.

    Wed, 11 May 2022 09:00:00 GMT
    X-Fc-Trace-Id

    string

    No

    The invocation ID of the function. This value corresponds to the requestId parameter in the response.

    test-trace-id

    Response elements

    Element

    Type

    Description

    Example

    None defined.

    Examples

    Success response

    JSON format

    {}

    Error codes

    See Error Codes for a complete list.

    Release notes

    See Release Notes for a complete list.