message: Add 202 response scheme and LRO for job definition and SQL script
diff: }
  },
  "description": "Creates or updates a Sql Script.",
  + "x-ms-long-running-operation": true,
  "parameters": [
  {
  "$ref": "#/parameters/sqlScriptName"
  "$ref": "#/definitions/SqlScriptResource"
  }
  },
  + "202": {
  + "description": "Accepted."
  + },
  "default": {
  "description": "An error response received from the Azure Synapse service.",
  "schema": {
  }
  },
  "description": "Deletes a Sql Script.",
  + "x-ms-long-running-operation": true,
  "parameters": [
  {
  "$ref": "#/parameters/sqlScriptName"
  "200": {
  "description": "OK."
  },
  + "202": {
  + "description": "Accepted."
  + },
  "204": {
  "description": "No Content."
  },
  }
  },
  "description": "Creates or updates a Spark Job Definition.",
  + "x-ms-long-running-operation": true,
  "parameters": [
  {
  "$ref": "#/parameters/sparkJobDefinitionName"
  "$ref": "#/definitions/SparkJobDefinitionResource"
  }
  },
  + "202": {
  + "description": "Accepted."
  + },
  "default": {
  "description": "An error response received from the Azure Synapse service.",
  "schema": {
  }
  },
  "description": "Deletes a Spark Job Definition.",
  + "x-ms-long-running-operation": true,
  "parameters": [
  {
  "$ref": "#/parameters/sparkJobDefinitionName"
  "200": {
  "description": "OK."
  },
  + "202": {
  + "description": "Accepted."
  + },
  "204": {
  "description": "No Content."
  },
  