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Suddenly I started to get these exception when emitting to the GMS sink, any ideas?
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I see 500 response codes in the GMS pod, so I’d like to understand what is causing this

i think this is the key part of the error:

```Caused by: com.linkedin.data.template.TemplateOutputCastException: Invalid URN syntax: Invalid URN Parameter: 'No enum constant com.linkedin.common.FabricType.dev: urn:li:dataset:(urn:li:dataPlatform:snowflake,demo_db.information_schema.applicable_roles,dev)\n\tat com.linkedin.common.urn.DatasetUrn$1.coerceOutput(DatasetUrn.java:78)\n\tat com.linkedin.common.urn.DatasetUrn$1.coerceOutput(DatasetUrn.java:69)\n\tat com.linkedin.data.template.DataTemplateUtil.coerceOutput(DataTemplateUtil.java:954)\n\tat com.linkedin.data.template.RecordTemplate.obtainCustomType(RecordTemplate.java:365)\n\t... 93 more\nCaused by: java.net.URISyntaxException: Invalid URN Parameter: 'No enum constant com.linkedin.common.FabricType.dev: urn:li:dataset:(urn:li:dataPlatform:snowflake,demo_db.information_schema.applicable_roles,dev)\n\tat com.linkedin.common.urn.DatasetUrn.createFromUrn(DatasetUrn.java:55)\n\tat com.linkedin.common.urn.DatasetUrn.createFromString(DatasetUrn.java:38)\n\tat com.linkedin.common.urn.DatasetUrn$1.coerceOutput(DatasetUrn.java:76)\n\t... 96 more\n", 'message': 'java.lang.RuntimeException: java.lang.reflect.InvocationTargetException', 'status': 500}}, {'error': 'Unable to emit metadata to DataHub GMS', 'info': {'exceptionClass': 'com.linkedin.restli.server.RestLiServiceException', 'stackTrace': ```

<https://github.com/linkedin/datahub/blob/master/li-utils/src/main/pegasus/com/linkedin/common/FabricType.pdl#L11>

sweet, that was it. Would it make sense to actually upperCase the param passed in when building the urn?