# Delete pending or rejected changes to a sender

Delete pending or rejected changes to a sender.

Endpoint: DELETE /v1/projects/{projectId}/whatsapp/senders/{senderId}/changes
Version: 1.2.91
Security: BasicAuth, BearerAuth, OAuth2Production

## Path parameters:

  - `projectId` (string, required)
    The unique ID of the project. You can find this on the Sinch Dashboard.

  - `senderId` (string, required)
    The unique ID of the sender.

## Response 400 fields (application/json):

  - `errorCode` (string)
    Error code allows to programmatically handle errors.
    Example: "project_not_initialized"

  - `message` (string)
    Human readable message.
    Example: "Project not initialized for WhatsApp."

  - `resolution` (string)
    Human readable message with an explanation of how to solve the error.
    Example: "Verify that the project ID is correct and that it has been onboarded for WhatsApp."

## Response 401 fields (application/json):

  - `errorCode` (string)
    Error code allows to programmatically handle errors.
    Example: "unauthorized_error"

  - `message` (string)
    Human readable message.
    Example: "Unauthorized error."

  - `resolution` (string)
    Human readable message with an explanation of how to solve the error.
    Example: "Verify that projectId is correct."

## Response 404 fields (application/json):

  - `errorCode` (string)
    Error code allows to programmatically handle errors.
    Example: "sender_changes_not_found"

  - `message` (string)
    Human readable message.
    Example: "Sender changes not found."

  - `resolution` (string)
    Human readable message with an explanation of how to solve the error.
    Example: "Verify that the parameters are correct."

## Response 409 fields (application/json):

  - `errorCode` (string)
    Error code allows to programmatically handle errors.
    Example: "sender_changes_not_deletable"

  - `message` (string)
    Human readable message.
    Example: "Sender changes is not deletable."

  - `resolution` (string)
    Human readable message with an explanation of how to solve the error.
    Example: "Only DRAFT, REJECTED, ERROR senders changes can be marked for deletion."

## Response 500 fields (application/json):

  - `errorCode` (string)
    Error code allows to programmatically handle errors.
    Example: "internal_error"

  - `message` (string)
    Human readable message.
    Example: "Internal server error."

  - `resolution` (string)
    Human readable message with an explanation of how to solve the error.
    Example: "Please wait and try again, if the error persist please contact support."


## Response 204 fields