Adding custom metadata to documents in llamacloud

hi @poortubby, you can add custom metadata when adding the file to the pipeline https://docs.cloud.llamaindex.ai/API/add-files-to-pipeline-api-v-1-pipelines-pipeline-id-files-put#:~:text=of%20the%20file-,custom_metadata,-object or import it using a csv https://docs.cloud.llamaindex.ai/API/import-pipeline-metadata-api-v-1-pipelines-pipeline-id-metadata-put