File: Esta função permite o envio de uma ampla variedade de tipos de mídia, com algumas observações específicas: Se você optar por enviar um arquivo codificado em Base64, utilize o seguinte formato:
  • Exemplo:
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
  • URL: Quando enviar um arquivo por meio de uma URL, certifique-se de incluir a extensão do tipo de arquivo no final da URL, indicando o formato do arquivo. Por exemplo: https://exemplo.com/teste.pdf
Isso permitirá que o servidor compreenda o formato do arquivo que está sendo enviado, no caso do exemplo, um arquivo PDF. Essas diretrizes fazem parte da documentação para garantir a comunicação eficiente e correta com o servidor. O tipo de arquivo deve ser jpg, mp3, ogg, opus, jpeg, png, webp, wav, pdf, docx, xlsx, csv, txt ou base64. Obs: Atualmente apenas os áudios gravados pelo proprio Whatsapp podem ser enviados como arquivos de áudio.