Passing Dynamic media renditions details from Content Fragment to 3rd party app via GrpaphQL Query

Question

Hello Team,

AEM AMS 6.5.23 is connected to Dynamic media. Able to configure DM and once I upload images in DAM, it creates dynamic renditions details.

Created a content fragment model, where I refer the asset(which is having rendition details). Now I need to pass the rendition details to 3rd party app via GraphQL. Can someone elaborat the details here?

Note: Sandbox name, /is/image can be shared directly with 3rd party app. Since, this will not change once its configured. Need to pass dam:scene7Name as an item in GraphQL query.

Do I need to give option to AEM authors to select the rendition option as an drop down? I dont thing dynamic rendion name is saved along with DAM asset.

cc @arunpatidar @giuseppebaglio @santoshsai @hrishikeshkagne @aanchal-sikka

Thanks in advance.

muskaanchandwani · Accepted Answer

hello @mahesh_gunaje Out-Of-The-Box :The GraphQL ImageRef type in AEM 6.5 does not currently expose Dynamic Media-specific fields such as _dmS7Url or Scene7-based delivery URLs :https://experienceleague.adobe.com/en/docs/experience-manager-65/content/assets/extending/graphql-api-content-fragmentsThese attributes are available in AEM as a Cloud Service at this time :https://experienceleague.adobe.com/en/docs/experience-manager-cloud-service/content/headless/graphql-api/content-fragments#dynamic-media-asset-delivery-by-url

giuseppebaglio · Answer

The dam:scene7Name property is stored in the asset's metadata at /jcr:content/metadata/dam:scene7File. To retrieve this via GraphQL:

{
  contentFragmentList {
    items {
      imageField {
        ... on ImageRef {
          _dmS7Url
          _metadata {
            stringMetadata {
              name
              value
            }
          }
        }
      }
    }
  }
}

Then filter the stringMetadata array where name equals "dam:scene7File" to get the Scene7 asset name.

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