changeFolder.sh

#!/bin/bash

TOKEN=$(gcloud auth application-default print-access-token)
PROJECT_ID="663188713804"
DOCUMENT_ID="3m69velh07nj0" # 05079-86913.pdf
SOURCE_FOLDER_ID="2n0md82gaqn28" # Unreviewed
DESTINATION_FOLDER_ID="5hrrjcq9h3150" # Reviewed

ENDPOINT="https://contentwarehouse.googleapis.com/v1/projects/$PROJECT_ID/locations/us/documents/$DOCUMENT_ID/linkedSources"

REQUEST='{
  "request_metadata": {
    "user_info": {
      "id": "user:drewgillson@google.com",
      "group_ids": []
    }
  }
}'

echo $ENDPOINT

# Get the current link
curl -s -X POST \
  -H "Authorization: Bearer $TOKEN" \
  -H "Content-Type: application/json" \
  -d "$REQUEST" \
  $ENDPOINT > temp.json

cat temp.json | jq
LINK_ID=$(cat temp.json | jq -r '.documentLinks[].name' | rev | cut -d'/' -f1 | rev)
# The jq command takes the JSON input and extracts the name field from
# each object in the documentLinks array. rev and cut are used to extract
# the last part of the string delimited by slashes (the link ID)
rm temp.json

ENDPOINT="https://contentwarehouse.googleapis.com/v1/projects/$PROJECT_ID/locations/us/documents/$SOURCE_FOLDER_ID/documentLinks/$LINK_ID:delete"

echo $ENDPOINT

# Delete the current link
curl -s -X POST \
  -H "Authorization: Bearer $TOKEN" \
  -H "Content-Type: application/json" \
  -d "$REQUEST" \
  $ENDPOINT | jq

ENDPOINT="https://contentwarehouse.googleapis.com/v1/projects/$PROJECT_ID/locations/us/documents/$DESTINATION_FOLDER_ID/documentLinks"

REQUEST='{
  "parent": "projects/'$PROJECT_ID'/locations/us/documents/'$DESTINATION_FOLDER_ID'",
  "document_link": {
    "source_document_reference": {
      "document_name": "projects/'$PROJECT_ID'/locations/us/documents/'$DESTINATION_FOLDER_ID'",
    },
    "target_document_reference": {
      "document_name": "projects/'$PROJECT_ID'/locations/us/documents/'$DOCUMENT_ID'",
    },
  },
  "request_metadata": {
    "user_info": {
      "id": "user:drewgillson@google.com",
      "group_ids": []
    }
  }
}'

echo $ENDPOINT

# Create a new link
curl -s -X POST \
  -H "Authorization: Bearer $TOKEN" \
  -H "Content-Type: application/json" \
  -d "$REQUEST" \
  $ENDPOINT | jq