addCallListContacts

Add contacts to the end of a call list, so they are called after everyone already on it. Needs you to have built the list or be an admin. Contacts already on the list, including ones removed earlier (alreadyOnListCount), ones its own rules cannot call (cannotCallCount) and ones past the 10,000 cap (truncatedCount) are left off and counted. At most 10,000 ids per call. Refused on an ENDED list.

curl https://server.goliathdata.com/api/v1/call \
  -H "Authorization: Bearer $GOLIATH_API_KEY" \
  -H "Content-Type: application/json" \
  -H "Idempotency-Key: $(uuidgen)" \
  -d '{
    "operationId": "addCallListContacts",
    "variables": {
      "callListId": "<callListId>",
      "contactIds": [
        "<contactIds>"
      ]
    }
  }'

import { GoliathClient } from '@goliath-data/sdk'

const goliath = new GoliathClient({
  apiKey: process.env.GOLIATH_API_KEY!,
  baseUrl: 'https://server.goliathdata.com',
})

const result = await goliath.callLists.addCallListContacts(
  {
    callListId: '<callListId>',
    contactIds: [
      '<contactIds>'
    ]
  },
  { idempotencyKey: crypto.randomUUID() },
)

const res = await fetch('https://server.goliathdata.com/api/v1/call', {
  method: 'POST',
  headers: {
    Authorization: `Bearer ${process.env.GOLIATH_API_KEY}`,
    'Content-Type': 'application/json',
    'Idempotency-Key': crypto.randomUUID(),
  },
  body: JSON.stringify({
    operationId: 'addCallListContacts',
    variables: {
      callListId: '<callListId>',
      contactIds: [
        '<contactIds>'
      ]
    }
  }),
})
const { data, errors } = await res.json()

Variables

The example sends only what the schema requires. Some operations also need one of several optional variables (one filter or another, say); the description above says which.

callListIdID!required

contactIds[ID!]!required

Response

What comes back under data: a list shows as one entry, and a value as its type.

response shape

{
  "data": {
    "callListsMutation": {
      "addCallListContacts": {
        "callList": {
          "id": "<ID>",
          "name": "…",
          "status": "…",
          "visibilityScope": "…",
          "maxNumbersPerContact": 0,
          "includeRelatives": true,
          "overrideDnc": true,
          "overrideLitigator": true,
          "cursorPosition": 0,
          "startedAt": "2026-01-01T00:00:00.000Z",
          "endedAt": "2026-01-01T00:00:00.000Z",
          "dialPath": "…",
          "createdByUser": {
            "id": "<ID>",
            "firstName": "…",
            "lastName": "…"
          },
          "lockedByUser": {
            "id": "<ID>",
            "firstName": "…",
            "lastName": "…"
          },
          "reachedTag": {
            "id": "<ID>",
            "name": "…"
          },
          "counts": {
            "total": 0,
            "pending": 0,
            "completed": 0,
            "skipped": 0,
            "dials": 0,
            "byDisposition": [
              {
                "disposition": "…",
                "count": 0
              }
            ]
          }
        },
        "addedCount": 0,
        "alreadyOnListCount": 0,
        "cannotCallCount": 0,
        "truncatedCount": 0
      }
    }
  }
}

Errors

400unknown_variable

A variable the operation does not declare. A typo is refused rather than silently dropped.

401unauthorized

No bearer header, or the key is invalid or revoked.

403insufficient_scope

The key lacks the scope the operation requires.

403forbidden

A referenced record does not exist, was deleted, or is outside your organization. The gateway cannot tell those apart.

409idempotency_conflict

A request with this Idempotency-Key is still in flight.

Idempotency

Send an Idempotency-Key of 1 to 255 characters. A finished request retried with the same key replays its stored response, marked Idempotency-Replayed: true; one still in flight returns 409 idempotency_conflict. Keys expire after 24 hours. Write without fear →

Variables

Response

Errors

Idempotency

Related