mimeType 

Defines the valid MIME (Multipurpose Internet Mail
	Extensions) type of this Attachment. Example:
'application/pdf'.

Attribute Information

Used By

Element Attachment

Source 

<xsd:attribute name="mimeType" type="xsd:string" use="optional">
  <xsd:annotation>
    <xsd:documentation>Defines the valid MIME (Multipurpose Internet Mail Extensions) type of this Attachment. Example: 'application/pdf'.</xsd:documentation>
  </xsd:annotation>
</xsd:attribute>

Sample