diff --git a/gobblin-metrics-libs/gobblin-metrics-base/src/main/avro/GaaSObservabilityEventExperimental.avsc b/gobblin-metrics-libs/gobblin-metrics-base/src/main/avro/GaaSObservabilityEventExperimental.avsc
deleted file mode 100644
index 127d90694cb..00000000000
--- a/gobblin-metrics-libs/gobblin-metrics-base/src/main/avro/GaaSObservabilityEventExperimental.avsc
+++ /dev/null
@@ -1,249 +0,0 @@
-{
-  "type": "record",
-  "name": "GaaSObservabilityEventExperimental",
-  "namespace": "org.apache.gobblin.metrics",
-  "doc": "The deprecated format for GaaS to emit events during and after a job is executed.",
-  "fields": [
-    {
-      "name": "timestamp",
-      "type": "long",
-      "doc": "Time at which event was created in millis"
-    },
-    {
-      "name": "flowGroup",
-      "type": "string",
-      "doc": "Flow group for the GaaS flow",
-      "compliance": "NONE"
-    },
-    {
-      "name": "flowName",
-      "type": "string",
-      "doc": "Flow name for the GaaS flow",
-      "compliance": "NONE"
-    },
-    {
-      "name": "flowExecutionId",
-      "type": "long",
-      "doc": "Flow execution id for the GaaS flow",
-      "compliance": "NONE"
-    },
-    {
-      "name": "lastFlowModificationTime",
-      "type": "long",
-      "doc": "Timestamp in millis since Epoch when the flow config was last modified"
-    },
-    {
-      "name": "flowGraphEdgeId",
-      "type": "string",
-      "doc": "Flow edge id, in format <src_node>_<dest_node>_<edge_id>",
-      "compliance": "NONE"
-    },
-    {
-      "name": "jobName",
-      "type": "string",
-      "doc": "The name of the Gobblin job, found in the job template. One edge can contain multiple jobs",
-      "compliance": "NONE"
-    },
-    {
-      "name": "jobStatus",
-      "type": {
-        "type": "enum",
-        "name": "JobStatus",
-        "symbols": [
-          "SUCCEEDED",
-          "COMPILATION_FAILURE",
-          "SUBMISSION_FAILURE",
-          "EXECUTION_FAILURE",
-          "CANCELLED"
-        ],
-        "doc": "Final job status for this job in the GaaS flow",
-        "compliance": "NONE"
-      }
-    },
-    {
-      "name": "jobOrchestratedTime",
-      "type": [
-        "null",
-        "long"
-      ],
-      "doc": "Timestamp when the job was successfully sent to the job executor, null if it was unable to be sent."
-    },
-    {
-      "name": "jobStartTime",
-      "type": [
-        "null",
-        "long"
-      ],
-      "doc": "Start time of the job in millis since Epoch, null if the job was never run",
-      "compliance": "NONE"
-    },
-    {
-      "name": "jobEndTime",
-      "type": [
-        "null",
-        "long"
-      ],
-      "doc": "Finish time of the job in millis since Epoch, null if the job was never run",
-      "compliance": "NONE"
-    },
-    {
-      "name": "jobPlanningPhaseStartTime",
-      "type": [
-        "null",
-        "long"
-      ],
-      "doc": "Start time of the workunit planning phase in millis since Epoch, null if the job was never run or fails to reach this phase",
-      "compliance": "NONE",
-      "default": null
-    },
-    {
-      "name": "jobPlanningPhaseEndTime",
-      "type": [
-        "null",
-        "long"
-      ],
-      "doc": "End time of the workunit planning phase in millis since Epoch, null if the job was never run or fails to reach this phase",
-      "compliance": "NONE",
-      "default": null
-    },
-    {
-      "name": "executionUserUrn",
-      "type": [
-        "null",
-        "string"
-      ],
-      "doc": "User URN (if applicable) that runs the underlying Gobblin job",
-      "compliance": "NONE"
-    },
-    {
-      "name": "executorUrl",
-      "type": [
-        "null",
-        "string"
-      ],
-      "doc": "Link to where the job ran, currently limited to Azkaban, if it was executed",
-      "compliance": "NONE"
-    },
-    {
-      "name": "executorId",
-      "type": "string",
-      "doc": "The ID of the spec executor that ran or would have run the job",
-      "compliance": "NONE"
-    },
-    {
-      "name": "gaasId",
-      "type": [
-        "null",
-        "string"
-      ],
-      "default": null,
-      "doc": "The instance of GaaS that is sending the event (if multiple GaaS instances are running)"
-    },
-    {
-      "name":"jobProperties",
-      "type": [
-        "null",
-        "string"
-      ],
-      "default": null,
-      "doc": "The job properties GaaS sends to the job executor. This is a JSON string of the job properties"
-    },
-    {
-      "name": "issues",
-      "type": [
-        "null",
-        {
-          "type": "array",
-          "items": {
-            "type": "record",
-            "name": "Issue",
-            "doc": "Issue describes a specific unique problem in the job or application.\n\nIssue can be generated from log entries, health checks, and other places.",
-            "fields": [
-              {
-                "name": "timestamp",
-                "type": "long",
-                "doc": "Time when the issue occurred"
-              },
-              {
-                "name": "severity",
-                "type": {
-                  "type": "enum",
-                  "name": "IssueSeverity",
-                  "symbols": [
-                    "DEBUG",
-                    "INFO",
-                    "WARN",
-                    "ERROR",
-                    "FATAL"
-                  ]
-                },
-                "doc": "Severity from DEBUG to FATAL"
-              },
-              {
-                "name": "code",
-                "type": "string",
-                "doc": "Unique machine-readable code that identifies a specific problem.\n\nIt can be used for making programmatic decisions on how to handle and recover from this issue.\n\nIssues representing the same kind of problem will have the same code.\n"
-              },
-              {
-                "name": "summary",
-                "type": "string",
-                "doc": "Short, human-readable description of the issue.\n\nIt should focus on what is the root cause of the problem, and what steps the user should do to resolve it."
-              },
-              {
-                "name": "details",
-                "type": ["null","string"],
-                "doc": "Optional human-readable issue details that can include exception stack trace and additional information about the problem."
-              },
-              {
-                "name": "properties",
-                "type": ["null", {
-                  "type": "map",
-                  "values": "string"
-                }],
-                "doc": "Optional additional machine-readable properties of the issue.\n"
-              }
-            ]
-          }
-        }
-      ]
-    },
-    {
-      "name": "datasetsWritten",
-      "type": [
-        "null",
-        {
-          "type": "array",
-          "items": {
-            "type": "record",
-            "name": "DatasetMetric",
-            "doc": "DatasetMetric contains bytes and records written by Gobblin writers for the dataset URN.",
-            "fields": [
-              {
-                "name": "datasetUrn",
-                "type": "string",
-                "doc": "URN of the dataset"
-              },
-              {
-                "name": "bytesWritten",
-                "type": "long",
-                "doc": "Number of bytes written for the dataset, can be -1 if unsupported by the writer (e.g. jdbc writer)"
-              },
-              {
-                "name": "entitiesWritten",
-                "type": "long",
-                "doc": "Number of entities written (e.g. files or records) for the dataset by the Gobblin writer"
-              },
-              {
-                "name": "successfullyCommitted",
-                "type": "boolean",
-                "doc": "Whether the dataset was successfully committed by Gobblin and fully successful, useful when users configure pipelines to allow for partial failures or non-atomic writes"
-              }
-            ]
-          }
-        }
-      ],
-      "default": null
-    }
-  ]
-}
-