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    March 17, 2021Action Required

    Fixing a PHP client library include and exclude fields bug

    Marketing

    What

    The Marketing API’s PHP client library was not handling the fields and exclude_fields query parameters correctly. We’ve fixed a bug in the client generation that will process the arrays as CSV strings. This change will affect version 3.0.35 of the PHP client library.

    Why

    A user reported unexpected behavior when passing in an array of strings, and we discovered that the Swagger Codegen utility was not parsing the collectionFormat for query parameters as expected.