Indexer.txt

PUT https://<service_name>.search.windows.net/indexers/<indexer_name>?api-version=2019-05-06

Content-Type: application/json
api-key: <api_key>

{
   "name":"<indexer_name>",
   "description":null,
   "dataSourceName":"<datasource_name>",
   "skillsetName":"<skillset_name>",
   "targetIndexName":"<index_name>",
   "disabled":null,
   "schedule":null,
   "parameters":{
      "batchSize":null,
      "maxFailedItems":null,
      "maxFailedItemsPerBatch":null,
      "base64EncodeKeys":false,
      "configuration":{
         "imageAction":"generateNormalizedImages",
         "dataToExtract":"contentAndMetadata"
      }
   },
   "fieldMappings":[
      {
         "sourceFieldName":"metadata_storage_path",
         "targetFieldName":"metadata_storage_path",
         "mappingFunction":{
            "name":"base64Encode",
            "parameters":null
         }
      },
      {
         "sourceFieldName":"metadata_storage_path",
         "targetFieldName":"uri",
         "mappingFunction":null
      }
   ],
   "outputFieldMappings":[      
      {
           "sourceFieldName":"/document/normalized_images/*/recognizedPeople/*",
           "targetFieldName":"people",
           "mappingFunction":null
      },
      {
           "sourceFieldName":"/document/imageLocation",
           "targetFieldName":"location",
           "mappingFunction":null
      },
      {
           "sourceFieldName":"/document/imageTakenAt",
           "targetFieldName":"taken_at",
           "mappingFunction":null
      }
   ]
}