public com.google.cloud.visionai.v1.DataSchemaDetails.Builder putFieldSchemasBuilderIfAbsent(
          java.lang.String key) {
        java.util.Map<java.lang.String, com.google.cloud.visionai.v1.DataSchemaDetailsOrBuilder>
            builderMap = internalGetMutableFieldSchemas().ensureBuilderMap();
        com.google.cloud.visionai.v1.DataSchemaDetailsOrBuilder entry = builderMap.get(key);
        if (entry == null) {
          entry = com.google.cloud.visionai.v1.DataSchemaDetails.newBuilder();
          builderMap.put(key, entry);
        }
        if (entry instanceof com.google.cloud.visionai.v1.DataSchemaDetails) {
          entry = ((com.google.cloud.visionai.v1.DataSchemaDetails) entry).toBuilder();
          builderMap.put(key, entry);
        }
        return (com.google.cloud.visionai.v1.DataSchemaDetails.Builder) entry;
      }
<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