# List project memberships for multiple users

Lists project memberships for one or more users, optionally at a specific membership level.

Endpoint: GET /relationships/project_memberships
Version: v1
Security: AuthToken

## Header parameters:

  - `Content-Type` (string, required)
    Enum: "application/json"

  - `Accept` (string, required)
    Enum: "application/json"

## Query parameters:

  - `user_ids` (string)
    A comma-separated list of IDs of users for which to list memberships.
    Example: "1234567,8901234"

  - `membership` (string)
    Filters on memberships of a particular level.
    Enum: "member", "viewer", "reporter", "scheduler", "editor"

  - `per_page` (integer)
    The maximum number of items to show per response page.
    Example: 100

  - `page` (integer)
    The response page to return.
    Example: 2

## Response 200 fields (application/json):

  - `paging` (object, required)

  - `paging.per_page` (integer)
    The maximum number of items to show per response page.
    Example: 100

  - `paging.page` (integer)
    The current response page number.
    Example: 1

  - `paging.previous` (string,null)
    If you're on the first page, this value is null; otherwise the value is the path and query parameters to get the previous page of items.
    Example: "/api/v1/users?per_page=1000&page=1"

  - `paging.self` (string)
    The path and query parameters to get the current page of items.
    Example: "/api/v1/users?per_page=1000&page=2"

  - `paging.next` (string,null)
    If there are more items, this value is the path and query parameters to get the next page of items; otherwise, it's null.
    Example: "/api/v1/users?per_page=1000&page=3"

  - `paging.count` (integer,null)
    The total number of items in all the pages.

  - `data` (array, required)

  - `data.id` (integer)
    Unique identifier for the project.
    Example: 1122334

  - `data.uid` (string)
    Universal ID for the project.
    Example: "project-1122334"

  - `data.name` (string)
    Project name.
    Example: "PR001: Example Project"

## Response default fields (application/json):

  - `message` (string)
    Error description.