## Confirm Targeted List Build

`print_mail.targeted_list_builds.confirm(strid)  -> TargetedListBuildConfirmResponse`

**post** `/print-mail/v1/targeted_list_builds/{id}/confirm`

Confirm a targeted list build whose quote is ready. This deducts the
appropriate amount of list build credits from the organization (in
live mode) and kicks off the asynchronous creation of the underlying
mailing list.

### Parameters

- `id: str`

### Returns

- `class TargetedListBuildConfirmResponse: …`

  A targeted list build represents a request to build a new mailing list by
  targeting US consumers or companies matching the provided filters. Once
  created, a quote is generated asynchronously. After reviewing the quote
  and preview records, you may confirm the build, which kicks off the
  creation of the underlying mailing list.

  - `id: str`

    A unique ID prefixed with targeted_list_build_

  - `created_at: datetime`

    The UTC time at which this resource was created.

  - `live: bool`

    `true` if this is a live mode resource else `false`.

  - `organization: str`

    The ID of the organization that owns this list build.

  - `status: Literal["generating_quote", "quote_ready", "creating_list", 2 more]`

    Status of a targeted list build.

    - `"generating_quote"`

    - `"quote_ready"`

    - `"creating_list"`

    - `"completed"`

    - `"failed"`

  - `updated_at: datetime`

    The UTC time at which this resource was last updated.

  - `build_progress_percent: Optional[float]`

    A percentage from 0 to 100 representing how much of the build has
    completed. Only populated while `status` is `creating_list`.

  - `completed_at: Optional[datetime]`

    The UTC time at which the build finished successfully. Only present
    once `status` is `completed`.

  - `confirmed_at: Optional[datetime]`

    The UTC time at which the build was confirmed, if any.

  - `description: Optional[str]`

    An optional string describing this resource. Will be visible in the API and the dashboard.

  - `errors: Optional[List[Error]]`

    Any errors encountered while generating a quote or building the list.

    - `message: str`

      A human-readable message describing the error.

    - `type: Literal["not_enough_info_to_quote", "insufficient_credits", "internal_service_error"]`

      Type of error encountered while generating a quote or building the list.

      - `"not_enough_info_to_quote"`

      - `"insufficient_credits"`

      - `"internal_service_error"`

  - `limit: Optional[int]`

    Maximum number of contacts to include in the built mailing list. If
    omitted, all matching contacts are included.

  - `mailing_list: Optional[str]`

    The ID of the mailing list that was built. Present once `status` is
    `completed`.

  - `metadata: Optional[Dict[str, object]]`

    See the section on Metadata.

  - `preview_records: Optional[List[PreviewRecord]]`

    A small number of masked sample records for the configured filters,
    populated alongside `quote`.

    - `formatted_address: str`

      The masked, comma-joined formatted address of the contact.

    - `name: str`

      The masked name of the contact or business.

  - `quote: Optional[Quote]`

    Details of the quote generated for a targeted list build.

    - `count: int`

      The number of contacts that will be included in the built mailing
      list. This accounts for any `limit` that was provided.

    - `generated_at: datetime`

      The UTC time at which the quote was generated.

    - `price_per_contact_cents: float`

      The price per contact, in cents. Multiply by `count` to get the total
      cost of building the list.

  - `us_companies: Optional[UsCompanies]`

    Filters used to target US companies (B2B) when building a list.

    - `postal_codes: List[str]`

      Required list of five-digit US ZIP codes to target.

    - `company_types: Optional[List[Literal["public", "private", "educational", 3 more]]]`

      Filter by ownership structure of the company.

      - `"public"`

      - `"private"`

      - `"educational"`

      - `"government"`

      - `"nonprofit"`

      - `"public_subsidiary"`

    - `employee_count: Optional[List[int]]`

      Inclusive `[min, max]` range for the number of employees at the
      company. Values must be between 1 and 1,000,000.

    - `founded_year: Optional[List[int]]`

      Inclusive `[min, max]` range for the year the company was founded.
      Values must be between 1600 and 2100.

    - `industries: Optional[List[str]]`

      Filter by free-form industry names (see the autocomplete endpoint).

    - `naics_codes: Optional[List[str]]`

      Filter by six-digit
      [NAICS](https://www.census.gov/naics/) industry codes.

    - `tags: Optional[List[str]]`

      Filter by free-form company tags (e.g., `"saas"`, `"b2b"`).

  - `us_consumers: Optional[UsConsumers]`

    Filters used to target US consumers (B2C) when building a list.

    The geographic filters (`zipCodesAround`, `cityStates`, `zipCodes`) are
    mutually exclusive — you may supply at most one of them.

    - `age_range: Optional[List[int]]`

      Inclusive `[min, max]` age range. Values must be between 18 and 80.

    - `city_states: Optional[List[str]]`

      A list of `"City, ST"` strings (e.g. `"New York, NY"`) to target.

    - `education_levels: Optional[List[Literal["high_school", "college", "grad_school", "vocational_training"]]]`

      Filter by highest level of education completed.

      - `"high_school"`

      - `"college"`

      - `"grad_school"`

      - `"vocational_training"`

    - `gender: Optional[Literal["male", "female"]]`

      Gender filter for US consumer list builds.

      - `"male"`

      - `"female"`

    - `home_value_range: Optional[List[int]]`

      Inclusive `[min, max]` home value range, in US dollars. Values must be
      between 0 and 1,000,000.

    - `income_range: Optional[List[int]]`

      Inclusive `[min, max]` annual household income range, in US dollars.
      Values must be between 0 and 200,000.

    - `num_children_range: Optional[List[int]]`

      Inclusive `[min, max]` number of children in the household. Values must
      be between 0 and 8.

    - `occupations: Optional[List[Literal["professional_technical", "administration_management", "sales_service", 23 more]]]`

      Filter by occupation classification.

      - `"professional_technical"`

      - `"administration_management"`

      - `"sales_service"`

      - `"clerical_white_collar"`

      - `"craftsmen_blue_collar"`

      - `"student"`

      - `"homemaker"`

      - `"retired"`

      - `"farmer"`

      - `"military"`

      - `"religious"`

      - `"self_employed"`

      - `"self_employed_professional_technical"`

      - `"self_employed_administration_management"`

      - `"self_employed_sales_service"`

      - `"self_employed_clerical_white_collar"`

      - `"self_employed_craftsmen_blue_collar"`

      - `"self_employed_student"`

      - `"self_employed_homemaker"`

      - `"self_employed_retired"`

      - `"self_employed_other"`

      - `"educator"`

      - `"financial_professional"`

      - `"legal_professional"`

      - `"medical_professional"`

      - `"other"`

    - `zip_codes: Optional[List[str]]`

      A list of five-digit US ZIP codes to target.

    - `zip_codes_around: Optional[UsConsumersZipCodesAround]`

      A geographic filter that selects all ZIP codes within a given radius of a
      center ZIP code.

      - `radius_in_miles: float`

        The radius in miles around `zipCode` to include. Between 0.1 and 100.

      - `zip_code: str`

        The five-digit ZIP code at the center of the search circle.

### Example

```python
import os
from postgrid import PostGrid

client = PostGrid(
    print_mail_api_key=os.environ.get("POSTGRID_PRINT_MAIL_API_KEY"),  # This is the default and can be omitted
)
response = client.print_mail.targeted_list_builds.confirm(
    "id",
)
print(response.id)
```

#### Response

```json
{
  "id": "targeted_list_build_123",
  "live": false,
  "description": "Q1 prospecting list",
  "metadata": {
    "campaign": "q1_prospecting"
  },
  "createdAt": "2026-01-05T10:00:00Z",
  "updatedAt": "2026-01-05T10:05:00Z",
  "organization": "organization_123",
  "status": "creating_list",
  "usCompanies": {
    "postalCodes": [
      "10001",
      "10002"
    ],
    "industries": [
      "software"
    ],
    "employeeCount": [
      10,
      500
    ]
  },
  "limit": 1000,
  "quote": {
    "generatedAt": "2026-01-05T10:01:30Z",
    "count": 1000,
    "pricePerContactCents": 11.98
  },
  "confirmedAt": "2026-01-05T10:05:00Z",
  "buildProgressPercent": 0,
  "errors": []
}
```