Workflow of uploading zip codes in location targeting

1) User navigates to location targeting

2) User clicks on the browse button in zip code targeting

3) User selects a file and clicks open
    
    UI makes API call
    POST    /api/v2.0/strategies/947508/target_postcodes
    Payload
    ------WebKitFormBoundaryVleV4FL5cW8u0LDn
    Content-Disposition: form-data; name="restriction"

    INCLUDE
    ------WebKitFormBoundaryVleV4FL5cW8u0LDn
    Content-Disposition: form-data; name="validate_only"

    1
    ------WebKitFormBoundaryVleV4FL5cW8u0LDn
    Content-Disposition: form-data; name="ignore_errors"

    1
    ------WebKitFormBoundaryVleV4FL5cW8u0LDn
    Content-Disposition: form-data; name="active"

    true
    ------WebKitFormBoundaryVleV4FL5cW8u0LDn
    Content-Disposition: form-data; name="file"; filename="postal.csv"
    Content-Type: text/csv


    ------WebKitFormBoundaryVleV4FL5cW8u0LDn
    Content-Disposition: form-data; name=""

    undefined
    ------WebKitFormBoundaryVleV4FL5cW8u0LDn--

    Response
    <?xml version='1.0' ?>
    <result called_on="2015-10-07 21:06:06.192021+00">
      <entities count="3" start="0">
      </entities>
      <errors>
      </errors>
      <status code="ok" />
    </result>

4) User clicks save strategy
    
    UI makes API call
    POST    /api/v2.0/strategies/947508/target_postcodes
    Payload
    ------WebKitFormBoundary3htsoYav1Q05OZXZ
    Content-Disposition: form-data; name="restriction"

    INCLUDE
    ------WebKitFormBoundary3htsoYav1Q05OZXZ
    Content-Disposition: form-data; name="validate_only"

    0
    ------WebKitFormBoundary3htsoYav1Q05OZXZ
    Content-Disposition: form-data; name="ignore_errors"

    1
    ------WebKitFormBoundary3htsoYav1Q05OZXZ
    Content-Disposition: form-data; name="active"

    true
    ------WebKitFormBoundary3htsoYav1Q05OZXZ
    Content-Disposition: form-data; name="file"; filename="postal.csv"
    Content-Type: text/csv


    ------WebKitFormBoundary3htsoYav1Q05OZXZ
    Content-Disposition: form-data; name=""

    undefined
    ------WebKitFormBoundary3htsoYav1Q05OZXZ--

    Response
    <?xml version='1.0' ?>
    <result called_on="2015-10-07 21:06:06.192021+00">
      <entities count="3" start="0">
      </entities>
      <errors>
      </errors>
      <status code="ok" />
    </result>

5) User refreshes the location targeting page for strategy
    
    UI makes API call
    GET    /api/v2.0/strategies/947508/target_values?currentTime=1444252114621&full=*&partial=1

    Response
    <?xml version='1.0' ?>
    <result>
      <dimension id="2018508" code="USZC" count="3">
        <entities operator="OR" set="INCLUDE">
          <entity name="us10008" id="4973" type="target_value">
            <prop name="target_dimension_id" value="18" />
            <prop name="name" value="us10008" />
            <prop name="value" value="102088" />
            <prop name="code" value="us-10008" />
            <prop name="is_targetable" value="1" />
          </entity>
          <entity name="us10002" id="18604" type="target_value">
            <prop name="target_dimension_id" value="18" />
            <prop name="name" value="us10002" />
            <prop name="value" value="115719" />
            <prop name="code" value="us-10002" />
            <prop name="is_targetable" value="1" />
          </entity>
          <entity name="us10004" id="12108" type="target_value">
            <prop name="target_dimension_id" value="18" />
            <prop name="name" value="us10004" />
            <prop name="value" value="109223" />
            <prop name="code" value="us-10004" />
            <prop name="is_targetable" value="1" />
          </entity>
        </entities>
      </dimension>
      <entities count="0" set="partial">
      </entities>
      <status code="ok" />
    </result>