migrate_csv_tags.yml

id: migrate_csv_tags
label: 'Migrate Tags from the csv file'
migration_group: migration_csv_custom
source:
  plugin: csv
  path: 'modules/custom/migrate_csv/assets/csv/tags.csv'
  header_row_count: 1
  keys:
    - Title
process:
  name: Title
destination:
  plugin: 'entity:taxonomy_term'
  default_bundle: tags