How can I locate entries by specific custom metadata via API?

Follow these steps to use Kaltura API to find entries based on custom metadata.

1. Generate a KS
   Open the API console at https://developer.kaltura.com/console/ (Sign In) or  http://www.kaltura.com/api_v3/testme.
   In case Testme Console is used, first, you will need to generate a KS session as demonstrated on How to Start a Kaltura Session using the TestMe Console.
2. Session Service:
   baseEntry
   
3. action: 
   list
4. filter:objectType: 
   KalturaMediaEntryFilter
5. filter:advancedSearch:objectType: 
   KalturaMetadataSearchItem
6. filter:advancedSearch:type: 
   2
7. filter:advancedSearch:metadataProfileId: 
   [schema_profile_id]       (Place here your ID number for example 21664102)
8. filter:advancedSearch:items:item0:objectType: 
   KalturaSearchCondition
9. filter:advancedSearch:items:item0:field: 
   /*[local-name()='metadata']/*[local-name()='Field_Label']    
    (Place here your field label for example /*[local-name()='metadata']/*[local-name()='MediaSource'] )
10. filter:advancedSearch:items:item0:value: 
    [custom_metadata_field_value]     (Place here your field value for example Keshet 12 News)