Filter customer contacts by ids

curl --request POST \
  --url https://platform.thena.ai/v1/accounts/contacts/filter/ids \
  --header 'Content-Type: application/json' \
  --header 'x-api-key: <api-key>' \
  --data '{
  "ids": [
    "C123",
    "C456"
  ]
}'

[
  {
    "id": "<string>",
    "firstName": "<string>",
    "lastName": "<string>",
    "email": "<string>",
    "phoneNumber": "<string>",
    "avatarUrl": "<string>",
    "accounts": [
      "<string>"
    ],
    "contactTypeId": "<string>",
    "contactType": "<string>",
    "customFieldValues": [
      "<string>"
    ],
    "metadata": {},
    "createdAt": "<string>",
    "updatedAt": "<string>"
  }
]