Adds a [Part](/docs/api-reference/uploads/part-object) to an [Upload](/docs/api-reference/uploads/object) object. A Part represents a chunk of bytes from the file you are trying to upload.
Each Part can be at most 64 MB, and you can add Parts until you
POST
/uploads/{upload_id}/parts
Request
Authorization
Bearer Token
Provide your bearer token in the
Authorization
header when making requests to protected resources.