# Service version index file for Savings Plan



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To understand the service version index file for Savings Plan, see the following references:

**Contents**
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## Example: Service version index file for Savings Plan
](#service-version-index-file-savings-plans-example)
+ [

## Service version index definitions
](#service-version-index-definitions)

## Example: Service version index file for Savings Plan


The service version index file for a Savings Plan looks like the following.

```
{
   "disclaimer":"The disclaimers for this service version index",
   "publicationDate":"The publication date of this service version index",
   "currentOfferVersionUrl" "The relative URL of region index file for latest version number of the service"
   "versions":[
      {
         "publicationDate":"The publication date of this version of service from which this version was effective",
         "offerVersionUrl":"The relative URL for the service region index file of this version"
      },
      {
         "publicationDate": ...,
         "offerVersionUrl": ...
      },
      ...
   ],
}
```

## Service version index definitions


The following list defines the terms in the service version index file.

**disclaimer**  
Any disclaimers that apply to the service version index file.

**publicationDate**  
The date and time in UTC format when a service version index file was published. For example, `2023-03-28T23:47:21Z`.

**currentOfferVersionUrl**  
The relative URL of the regional index file for latest version number of the service. For example, `/savingsPlan/v1.0/aws/AWSComputeSavingsPlan/current/region_index.json`.

**versions**  
The list of available version for this Amazon Web Services service.

**versions:version:publicationDate**  
The date and time in UTC format when an service version index file was published. For example, `2023-04-07T14:57:05Z`

**versions:version:offerVersionUrl**  
The relative URL for the service regional index file of this version. For example, `/savingsPlan/v1.0/aws/AWSComputeSavingsPlan/20230407145705/region_index.json`.