public Builder clearFieldSchemas() {
        bitField0_ = (bitField0_ & ~0x00000001);
        internalGetMutableFieldSchemas().clear();
        return this;
      }
<pre>
Direct child elements data schemas.
</pre>

<code>map&lt;string, .google.cloud.visionai.v1.DataSchemaDetails&gt; field_schemas = 1;
</code>
java-visionai/proto-google-cloud-visionai-v1/src/main/java/com/google/cloud/visionai/v1/DataSchemaDetails.java