# Set parameter value

This is a pre-built action located under the **WebService Element**. The functionality of this action in Avo Assure is to assign a value to a previously defined parameter in the WebService request.

### Syntax

**Input Value:** `<param value>`

| Argument                  | Description                                              |
| ------------------------- | -------------------------------------------------------- |
| \<param value> (Required) | Enter the value to be assigned to the existing parameter |

#### Output Value

| Argument                                                      | Description                                                                  |
| ------------------------------------------------------------- | ---------------------------------------------------------------------------- |
| \<Dynamic Variable> (Optional);\<Dynamic Variable> (Optional) | This dynamic variable stores the status of the action **True** or **False.** |

**Example**

**Sets the Value for a Defined Parameter in a Web Service Request**

The **Set parameter value** action takes the value from the Input Value column **(e.g., John)** and assigns it to a previously defined parameter in the WebService request. This action typically works to dynamically update values before execution.

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