Changes to List email templates

the data/items response's property type changed from object to no type for status 200

removed the required property data/items/autoescape from the response with the 200 status

removed the required property data/items/created_at from the response with the 200 status

removed the required property data/items/html_body from the response with the 200 status

removed the required property data/items/id from the response with the 200 status

removed the required property data/items/name from the response with the 200 status

removed the required property data/items/record_type from the response with the 200 status

removed the required property data/items/strict_variables from the response with the 200 status

removed the required property data/items/subject from the response with the 200 status

removed the required property data/items/text_body from the response with the 200 status

removed the required property data/items/updated_at from the response with the 200 status

removed the required property data/items/variable_schema from the response with the 200 status

removed the required property data/items/variables from the response with the 200 status

added the new optional query request parameter filter[autoescape]

added the new optional query request parameter filter[content_type]

added the new optional query request parameter filter[query]

added the new optional query request parameter filter[strict_variables]

added the non-success response with the status 400

added EmailTemplateCommon subschema #2 to the data/items response property allOf list for the response status 200

added the required property data/items/autoescape to the response with the 200 status

added the required property data/items/strict_variables to the response with the 200 status

added the required property data/items/variable_schema to the response with the 200 status

added the new 10011 enum value to the errors/items/code response property for the response status 401

added the new domain_graduation_limit_exceeded enum value to the errors/items/code response property for the response status 401

added the new recipient_suppressed enum value to the errors/items/code response property for the response status 401

added the new reputation_suspended enum value to the errors/items/code response property for the response status 401

added the optional property suppressed to the response with the 401 status

added the new 10027 enum value to the errors/items/code response property for the response status 401

added the new 10036 enum value to the errors/items/code response property for the response status 401

endpoint added

api path removed without deprecation