| Name | Description | 
      | add | Allows you to add a metadata object and metadata content associated with Kaltura object 
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| addFromFile | Allows you to add a metadata object and metadata file associated with Kaltura object 
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| addFromUrl | Allows you to add a metadata xml data from remote URL 
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| addFromBulk | Allows you to add a metadata xml data from remote URL. Enables different permissions than addFromUrl action.
 
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| get | Retrieve a metadata object by id 
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| update | Update an existing metadata object with new XML content 
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| updateFromFile | Update an existing metadata object with new XML file 
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| list | List metadata objects by filter and pager 
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| delete | Delete an existing metadata 
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| invalidate | Mark existing metadata as invalid Used by batch metadata transform
 
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| index | Index metadata by id, will also index the related object 
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| serve | Serves metadata XML file 
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| updateFromXSL | Action transforms current metadata object XML using a provided XSL. 
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