Changes to List assets

deleted the header request parameter x-api-key

the endpoint scheme security x-api-key was added to the API

api operation id list removed and replaced with assets_list

added subschema #1 subschema #2 subschema #3 subschema #4 subschema #5 to the data/items/user_metadata/additionalProperties response property oneOf list for the response status 200

added the enum value document to the property items/ of the query request parameter asset_types

added the optional property data/items/technical_metadata/document_author to the response with the 200 status

added the optional property data/items/technical_metadata/document_creation_date to the response with the 200 status

added the optional property data/items/technical_metadata/document_creator_tool to the response with the 200 status

added the optional property data/items/technical_metadata/document_is_encrypted to the response with the 200 status

added the optional property data/items/technical_metadata/document_is_tagged to the response with the 200 status

added the optional property data/items/technical_metadata/document_keywords to the response with the 200 status

added the optional property data/items/technical_metadata/document_language to the response with the 200 status

added the optional property data/items/technical_metadata/document_modification_date to the response with the 200 status

added the optional property data/items/technical_metadata/document_page_count to the response with the 200 status

added the optional property data/items/technical_metadata/document_page_height_pt to the response with the 200 status

added the optional property data/items/technical_metadata/document_page_width_pt to the response with the 200 status

added the optional property data/items/technical_metadata/document_pdf_version to the response with the 200 status

added the optional property data/items/technical_metadata/document_producer to the response with the 200 status

added the optional property data/items/technical_metadata/document_subject to the response with the 200 status

added the optional property data/items/technical_metadata/document_title to the response with the 200 status

added the new connector enum value to the data/items/method response property for the response status 200

removed the optional property docs_url from the response with the 400 status

added the optional property data/items/source to the response with the 200 status