---
schema_version: "1"
id: fbc85f27db7cca7f2996afbadce8a6c218dae6a467f22725f1dfd639a9ed1b6d
title: TMFOpenApiGetProductSpecInterface
collection: developer
version: current
locale: en-us
portal_url: https://docs.salesforce.com/developer/current/en-us/industries-integrations/comms/guides/TMF620/apex/TMFOpenApiGetProductSpecInterface.md
canonical_url: https://developer.salesforce.com/docs/industries/communications/guide/TMFOpenApiGetProductSpecInterface.html
source_site: developer.salesforce.com
content_type: documentation
content_hash: 205c7929b053b08d4fb19fb5e4b9efbf3e3abbde3530a5a683f985e8fa3108fe
products:
  - Communications Cloud TM Forum API
  - Industries Integrations
---
# TMFOpenApiGetProductSpecInterface

This is the OOB interface class available for the customization.

## Namespace

```
vlocity_cmt
```

The namespace in which the Vlocity managed package is installed on your Salesforce org.

## Method

```
vlocity_cmt.TMFOpenAPIProductService.getProductSpecification( Map<String, Object>input, Map<String,Object> output)
```

The signature of the OOB remote method.

## Signature of the Interface

```
global interface TMFOpenApiGetProductSpecInterface {
Object getProductSpecification( Map<String, Object>input, Map<String,Object> output);
}

```