What documents are required for a Thai Tourist Visa application online?

When applying for a Thai Tourist Visa online, it is necessary to submit various supporting documents. While the eVisa website lists required documents with red asterisks, not all may be mandatory as per community discussions. It's common to upload alternative documents, such as a hotel reservation in lieu of an invitation letter. If certain documents are not applicable, some users have found it acceptable to submit a placeholder image stating 'not applicable,' and additional information may be requested by email after submission if required.