 />
&nbsp;&nbsp;&nbsp;&nbsp;<span class="json-key">"expectation_config"</span>: {<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="json-key">"expectation_type"</span>: <span class="json-str">"expect_column_values_to_not_be_null"</span>,<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="json-key">"kwargs"</span>: {<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="json-key">"column"</span>: <span class="json-str">"user_id"</span><br 